kivy_un_exemple_pour_les_pros_yelen
Gestionnaire Multimédia
Catégories
Choisissez une catégorie
Sélection de fichiers
- Sélection de fichiers
- Envoyer
- Rechercher
Fichiers dans pliboo-02
- 201810-traces-01-.jpg
- 800×600
- 2018/10/16 10:51
- 131 KB
- axerouebmx_cone_8mm.zip
- 2019/04/12 14:34
- 56.5 KB
- canette-technique-pour-bob.png
- 680×433
- 2019/03/29 09:34
- 19 KB
- canettes-pouah-beurk.zip
- 2019/03/21 09:37
- 42.8 KB
- croquis-dsc07847.jpg
- 1280×960
- 2018/08/31 12:21
- 216 KB
- croquis-dsc07848.jpg
- 1280×960
- 2018/08/31 12:12
- 176.4 KB
- dev-gen-roue-velo-croquis-001.jpg
- 960×1280
- 2018/07/09 09:09
- 180 KB
- dev-palier-suspendu.tar.gz
- 2018/06/27 14:42
- 284.3 KB
- dsc07894.resized.jpg
- 800×600
- 2018/11/13 09:39
- 132.9 KB
- dsc07895.resized.jpg
- 800×600
- 2018/11/13 09:39
- 145.8 KB
- dsc07896.resized.jpg
- 800×600
- 2018/11/13 09:39
- 141.7 KB
- dsc07897.resized.jpg
- 800×600
- 2018/11/13 09:39
- 139.7 KB
- dsc07898.resized.jpg
- 800×600
- 2018/11/13 09:39
- 143 KB
- dsc07899.resized.jpg
- 800×600
- 2018/11/13 09:39
- 137 KB
- dsc07900.resized.jpg
- 800×600
- 2018/11/13 09:39
- 145.6 KB
- dsc07901.resized.jpg
- 800×600
- 2018/11/13 09:39
- 138.5 KB
- dsc07902.resized.jpg
- 800×600
- 2018/11/13 09:39
- 149.5 KB
- dsc07903.resized.jpg
- 800×600
- 2018/11/13 09:39
- 131.7 KB
- dsc07905.resized.rotated.jpg
- 600×800
- 2018/11/13 09:39
- 122.1 KB
- dsc07906.resized.rotated.jpg
- 600×800
- 2018/11/13 09:39
- 132.8 KB
- dsc07907.resized.rotated.jpg
- 600×800
- 2018/11/13 09:39
- 144.8 KB
- dsc07908.resized.rotated.jpg
- 600×800
- 2018/11/13 09:39
- 147 KB
- dsc07910.resized.rotated.jpg
- 600×800
- 2018/11/13 09:39
- 123.4 KB
- dsc07911.resized.rotated.jpg
- 600×800
- 2018/11/13 09:39
- 142.9 KB
- engrenage_grande_roue_heeks_g_code_vue_1.png
- 661×424
- 2020/03/27 10:41
- 40.6 KB
- engrenage-grande-roue-scad.png
- 680×439
- 2020/03/27 10:41
- 13.9 KB
- engrenage-heekscad-direct-stl-gcode-final.png
- 1280×773
- 2020/03/27 10:41
- 320.2 KB
- engrenage-stl-scad.png
- 1260×744
- 2020/03/27 10:41
- 185.2 KB
- experience180925_img_4046.jpg
- 2048×1536
- 2018/09/25 15:15
- 536.8 KB
- experience180925_img_4047.jpg
- 2048×1536
- 2018/09/25 15:15
- 541.7 KB
- experience180925_img_4048.jpg
- 1536×2048
- 2018/09/25 15:15
- 551.2 KB
- experience180925_img_4049.jpg
- 1536×2048
- 2018/09/25 15:14
- 603.6 KB
- experience180925_img_4050.jpg
- 1536×2048
- 2018/09/25 15:15
- 640.3 KB
- experience180925_img_4051.jpg
- 1536×2048
- 2018/09/25 15:14
- 620.2 KB
- experience180925_img_4052.jpg
- 1536×2048
- 2018/09/25 15:14
- 601.1 KB
- experience180925_img_4055.jpg
- 1536×2048
- 2018/09/25 15:14
- 636.3 KB
- experience180925_img_4056.jpg
- 1536×2048
- 2018/09/25 15:14
- 539.7 KB
- experim_19_03_03_115303.jpg
- 800×600
- 2019/03/15 18:55
- 66 KB
- experim_19_03_03_115309.jpg
- 800×600
- 2019/03/15 18:55
- 62.1 KB
- experim_19_03_03_115852.jpg
- 450×600
- 2019/03/15 18:55
- 39.3 KB
- experim_19_03_03_120844.jpg
- 800×600
- 2019/03/15 18:55
- 64 KB
- experim_19_03_03_182756.jpg
- 800×600
- 2019/03/15 18:55
- 79 KB
- experim_19_03_03_182903.jpg
- 800×600
- 2019/03/15 18:55
- 78.9 KB
- experim_19_03_03_183109.jpg
- 800×600
- 2019/03/15 18:55
- 94.5 KB
- experim_19_03_04_094029.jpg
- 450×600
- 2019/03/29 09:34
- 58.8 KB
- experim_19_03_04_094037.jpg
- 450×600
- 2019/03/29 09:34
- 56.7 KB
- experim_19_03_04_094804.jpg
- 450×600
- 2019/03/29 09:34
- 54.5 KB
- experim_19_03_04_094817.jpg
- 450×600
- 2019/03/29 09:34
- 66.2 KB
- experim_19_03_04_095945.jpg
- 450×600
- 2019/03/29 09:34
- 65.4 KB
- experim_19_03_04_103117.jpg
- 450×600
- 2019/03/29 09:34
- 63.3 KB
- experim_19_03_04_103606.jpg
- 450×600
- 2019/03/29 09:34
- 59 KB
- experim_19_03_04_104500.jpg
- 450×600
- 2019/03/29 09:34
- 64.9 KB
- experim_19_03_04_104633.jpg
- 450×600
- 2019/03/29 09:34
- 65.2 KB
- experim_19_03_04_104642.jpg
- 450×600
- 2019/03/29 09:34
- 68 KB
- experim_19_03_04_105031.jpg
- 800×600
- 2019/03/29 09:34
- 77.6 KB
- experim_19_03_04_105133.jpg
- 450×600
- 2019/03/29 09:34
- 55.3 KB
- experim_19_03_04_173644.jpg
- 450×600
- 2019/03/29 09:34
- 70.5 KB
- experim_19_05_photo_ecran_.png
- 599×531
- 2019/05/09 15:24
- 9.2 KB
- experim_2018_11_04_img_9690.resized.jpg
- 800×450
- 2018/11/23 10:58
- 99.3 KB
- experim_2018_11_04_img_9691.resized.jpg
- 800×450
- 2018/11/23 10:58
- 86.3 KB
- experim_2018_11_04_img_9692.resized.jpg
- 800×450
- 2018/11/23 10:58
- 91.2 KB
- experim_2019_02_03_207.jpg
- 450×600
- 2019/03/02 16:44
- 36.5 KB
- experim_2019_02_03_334.jpg
- 450×600
- 2019/03/02 16:25
- 40.2 KB
- experim_2019_02_03_355.jpg
- 450×600
- 2019/03/02 16:25
- 46.1 KB
- experim_2019_05_02_dessous.jpg
- 443×348
- 2019/05/09 15:18
- 44.7 KB
- experim_2019_05_02_dessus.jpg
- 467×390
- 2019/05/09 15:18
- 44.7 KB
- experim_2019_05_09_manege_dessus.jpg
- 454×433
- 2019/05/09 15:18
- 66.6 KB
- experim_2019_05_09_manege.jpg
- 479×357
- 2019/05/09 15:18
- 49.4 KB
- experim_2019_05_09_taraude_8mm.jpg
- 291×281
- 2019/05/09 15:18
- 24.6 KB
- experim_2019-02-02_img_19.jpg
- 450×600
- 2019/02/15 09:43
- 59.5 KB
- experim_2019-02-02_img_211.jpg
- 450×600
- 2019/02/15 09:43
- 55.1 KB
- experim_2019-02-02_img_831.jpg
- 450×600
- 2019/02/15 09:43
- 58.6 KB
- experim_2019-02-02_img_850.jpg
- 450×600
- 2019/02/15 09:43
- 59.4 KB
- experim_2019-02-02-img200.jpg
- 480×640
- 2019/02/14 17:27
- 254.2 KB
- experim_2019-10-10_16-49-19.png
- 440×384
- 2019/10/10 14:50
- 12.2 KB
- experim_2019-10-24-11-45-12.png
- 1160×431
- 2019/10/26 09:47
- 68 KB
- experim_2020_01_10_9983.resized.jpg
- 800×450
- 2020/01/09 17:52
- 91.4 KB
- experim_2020_01_10_9984.resized.jpg
- 800×450
- 2020/01/09 17:52
- 103.5 KB
- experim_2020_01_10_9985.resized.jpg
- 800×450
- 2020/01/09 17:52
- 92.8 KB
- experim_181101_img_9666.resized.jpg
- 1024×576
- 2018/11/06 12:29
- 156.6 KB
- experim_181101_img_9667.jpg
- 4608×2592
- 2018/11/06 12:20
- 2.7 MB
- experim_181101_img_9667.resized.jpg
- 1024×576
- 2018/11/06 12:29
- 148.4 KB
- experim_181101_img_9670.jpg
- 4608×2592
- 2018/11/06 12:20
- 2.4 MB
- experim_181101_img_9670.resized.jpg
- 1024×576
- 2018/11/06 12:29
- 91.5 KB
- experim_181101_img_9671.jpg
- 4608×2592
- 2018/11/06 12:20
- 2.7 MB
- experim_181101_img_9671.resized.jpg
- 1024×576
- 2018/11/06 12:29
- 114.4 KB
- experim_181101_img_9672.resized.jpg
- 1024×576
- 2018/11/06 12:29
- 136.9 KB
- experim_181101_img_9674.jpg
- 4608×2592
- 2018/11/06 12:21
- 3 MB
- experim_181101_img_9674.resized.jpg
- 1024×576
- 2018/11/06 12:29
- 145.9 KB
- experim_181101_img_9675.resized.jpg
- 1024×576
- 2018/11/06 12:29
- 167.2 KB
- experim_20190405_144244.jpg
- 480×640
- 2019/04/12 13:58
- 232.1 KB
- experim_20190405_145005.jpg
- 480×640
- 2019/04/12 13:58
- 231.9 KB
- experim_20190405_145010.jpg
- 480×640
- 2019/04/12 13:58
- 236.1 KB
- experim_20190410_141535.jpg
- 480×640
- 2019/04/15 07:17
- 33.6 KB
- experim_20190410_141545.jpg
- 480×640
- 2019/04/15 07:17
- 29 KB
- experim_20190410_141703.jpg
- 480×640
- 2019/04/15 07:17
- 27 KB
- experim_20190412_161303.jpg
- 480×640
- 2019/04/12 14:15
- 229 KB
- experim_20190412_toupie.png
- 346×311
- 2019/04/12 14:33
- 15.4 KB
- experim_20190416_115943.jpg
- 450×600
- 2019/04/23 07:00
- 62.1 KB
- experim_20190416_120313.jpg
- 450×600
- 2019/04/23 07:00
- 35.8 KB
- experim_20190416_120523.jpg
- 450×600
- 2019/04/23 07:00
- 48.4 KB
- experim_20190416_120534.jpg
- 450×600
- 2019/04/23 07:00
- 35.3 KB
- experim_20190416_120542.jpg
- 450×600
- 2019/04/23 07:00
- 37.8 KB
- experim_20190516_194513.jpg
- 480×640
- 2019/05/28 12:12
- 221.7 KB
- experim_20190516_194530.jpg
- 480×640
- 2019/05/28 12:12
- 219.6 KB
- experim_20190523_154320.jpg
- 640×480
- 2019/05/28 12:12
- 223.7 KB
- experim_20190523_171550.jpg
- 480×640
- 2019/05/28 12:22
- 220.9 KB
- experim_20190523_171929.jpg
- 640×480
- 2019/05/28 12:22
- 219.8 KB
- experim_20190523_175933.jpg
- 640×480
- 2019/05/28 12:22
- 223.7 KB
- experim_20190604_144540.jpg
- 480×640
- 2019/06/04 15:48
- 213 KB
- experim_20190604_150013.jpg
- 640×480
- 2019/06/04 15:48
- 215.9 KB
- experim_20190604_150432.jpg
- 480×640
- 2019/06/04 15:47
- 25.3 KB
- experim_20190604_151635.jpg
- 480×640
- 2019/06/04 15:48
- 212.2 KB
- experim_20190604_151646.jpg
- 480×640
- 2019/06/04 15:48
- 213.7 KB
- experim_20190604_162254.jpg
- 480×640
- 2019/06/04 15:48
- 226 KB
- experim_pliboo02_20200116_174957.jpg
- 480×640
- 2020/01/16 17:02
- 228.9 KB
- experim_pliboo02_20200116_175225.jpg
- 480×640
- 2020/01/16 17:02
- 219.9 KB
- experim-18-10-armature_bois_5mm_laser_dev_00_01.jpg
- 1084×800
- 2018/10/21 08:29
- 61.9 KB
- experim-19-03-01-049.jpg
- 800×600
- 2019/03/05 16:16
- 62.5 KB
- experim-19-03-01-114.jpg
- 800×600
- 2019/03/05 16:16
- 61.3 KB
- experim-19-03-01-121.jpg
- 800×600
- 2019/03/05 16:16
- 55.5 KB
- experim-19-03-01-340.jpg
- 450×600
- 2019/03/05 16:16
- 54.9 KB
- experim-19-03-04-canette-v01-rev03.zip
- 2019/03/29 09:51
- 19.4 KB
- experim-19-04-03-graph_1.png
- 605×340
- 2019/03/29 10:28
- 22.8 KB
- experim-19-04-03-graph_2.png
- 605×340
- 2019/03/29 10:28
- 18.6 KB
- experim-19-04-03-tab.png
- 686×337
- 2019/03/29 10:28
- 25.9 KB
- experim-2019-02-02-capture_du_2019-02-14_14-33-01.png
- 887×682
- 2019/02/14 13:44
- 45.4 KB
- experim-2020-02-20-001.jpg
- 800×450
- 2020/02/21 08:36
- 90.9 KB
- experim-2020-02-20-003.jpg
- 800×450
- 2020/02/21 08:48
- 99.2 KB
- experim-2020-02-20-mov_0038.ogv
- 2020/02/21 08:53
- 943 KB
- experim-2020-03-001.png
- 829×603
- 2020/03/27 10:10
- 87.1 KB
- experim-2020-03-002.png
- 800×600
- 2020/03/27 10:19
- 8 KB
- experim-2020-20-20-002.jpg
- 800×450
- 2020/02/21 08:41
- 143.3 KB
- experim-181018-77.jpg
- 800×600
- 2018/10/18 10:01
- 224.3 KB
- experim-181018-78.jpg
- 800×600
- 2018/10/18 10:01
- 242.4 KB
- experim181018-62.jpg
- 640×480
- 2018/10/18 09:31
- 88.7 KB
- experim181018-63.jpg
- 640×480
- 2018/10/18 09:31
- 65.5 KB
- experim181018-64.jpg
- 640×480
- 2018/10/18 09:31
- 84.1 KB
- experim181018-66.jpg
- 640×480
- 2018/10/18 09:31
- 132.9 KB
- experim181018-68.jpg
- 640×480
- 2018/10/18 09:31
- 137.3 KB
- experim181018-69.jpg
- 640×480
- 2018/10/18 09:31
- 132.5 KB
- experim181018-74.jpg
- 640×480
- 2018/10/18 09:31
- 145.9 KB
- experime-2019-02-02-est-ce-que-tu-as-vu-bob.png
- 680×433
- 2019/02/14 13:44
- 8 KB
- flows.zip
- 2020/04/06 13:03
- 1.5 KB
- generatrice_fusion_wip_tec.zip
- 2019/05/28 12:29
- 77.1 KB
- generatrice_roue_velo_manege_enchante_19_05_09.zip
- 2019/05/09 15:31
- 69.7 KB
- guides-tubes-alu-19-10-002.zip
- 2019/10/26 09:49
- 58 KB
- img_3764.jpg
- 1536×2048
- 2018/06/27 14:02
- 500.4 KB
- img_20191121_095719.jpg
- 640×480
- 2019/11/29 09:02
- 251.3 KB
- img_20191121_160805.jpg
- 480×640
- 2019/11/29 09:02
- 233.4 KB
- img_20191121_160814.jpg
- 480×640
- 2019/11/29 09:02
- 236 KB
- img_20191121_160823.jpg
- 480×640
- 2019/11/29 09:02
- 235.5 KB
- img_20191121_180943.jpg
- 480×640
- 2019/11/29 09:02
- 235.9 KB
- img_20191121_180951.jpg
- 480×640
- 2019/11/29 09:02
- 234 KB
- img_20191121_180959.jpg
- 480×640
- 2019/11/29 09:02
- 235.3 KB
- img_20191121_181015.jpg
- 480×640
- 2019/11/29 09:02
- 235 KB
- img_20191121_181043.jpg
- 640×480
- 2019/11/29 08:53
- 213.9 KB
- img_20191121_185315.jpg
- 480×640
- 2019/11/29 08:22
- 228.8 KB
- img_20191121_185324.jpg
- 480×640
- 2019/11/29 08:22
- 229.9 KB
- img_20191121_185346.jpg
- 480×640
- 2019/11/29 08:22
- 231.4 KB
- img_20191128_203047.jpg
- 480×640
- 2019/11/29 09:10
- 253.5 KB
- img_20191128_203101.jpg
- 480×640
- 2019/11/29 09:10
- 241.6 KB
- img_20191128_203110.jpg
- 480×640
- 2019/11/29 09:10
- 242.3 KB
- img_20191205_181748.jpg
- 640×480
- 2019/12/06 19:59
- 44.3 KB
- img_20191205_181807.jpg
- 640×480
- 2019/12/06 19:59
- 45 KB
- img_20191205_181823.jpg
- 640×480
- 2019/12/06 19:59
- 44.1 KB
- img_20191205_181849.jpg
- 640×480
- 2019/12/06 19:59
- 37.5 KB
- img_20191205_181914.jpg
- 640×480
- 2019/12/06 19:59
- 40.1 KB
- img_20191219_165059.jpg
- 476×423
- 2019/12/20 18:26
- 40.6 KB
- jeu-de-pieces-de-jonction-dev-alpha.zip
- 2019/12/20 18:29
- 67 KB
- lot18071201dsc07283.jpg
- 1280×960
- 2018/07/12 12:56
- 572 KB
- lot18071201dsc07285.jpg
- 1280×960
- 2018/07/12 12:56
- 613.3 KB
- lot18071201dsc07287.jpg
- 1280×960
- 2018/07/12 12:55
- 554.3 KB
- lot18071201dsc07290.jpg
- 1280×960
- 2018/07/12 12:55
- 316.9 KB
- lot18071201dsc07292.jpg
- 1280×960
- 2018/07/12 12:55
- 620.4 KB
- lot18071201dsc07293.jpg
- 1280×960
- 2018/07/12 12:55
- 568 KB
- lot18071201dsc07296.jpg
- 1280×960
- 2018/07/12 12:55
- 519.7 KB
- lot18071201dsc07299.jpg
- 1280×960
- 2018/07/12 12:55
- 574.7 KB
- lot18071201dsc07300.jpg
- 1280×960
- 2018/07/12 12:55
- 327.8 KB
- lot18071201dsc07301.jpg
- 1280×960
- 2018/07/12 12:55
- 555.8 KB
- multiplication-pignon-plateau-de-velo.jpg
- 789×491
- 2020/06/04 16:13
- 26.8 KB
- oavl-2019-j1-img_9848.resized.jpg
- 640×480
- 2019/07/22 10:17
- 70.4 KB
- oavl-2019-j1-img_9849.resized.jpg
- 491×445
- 2019/07/22 10:17
- 67.5 KB
- oavl-2019-j1-img_9858.resized.jpg
- 640×360
- 2019/07/22 15:40
- 74 KB
- oavl-2019-j1-img_9859.resized.jpg
- 640×360
- 2019/07/22 15:40
- 70.5 KB
- oavl-2019-j2-img_9879.resized.jpg
- 640×480
- 2019/07/24 09:55
- 140.1 KB
- oavl-2019-j2-img_9880.resized.jpg
- 640×360
- 2019/07/24 09:55
- 51.1 KB
- oavl-2019-j2-img_9881.resized.jpg
- 640×360
- 2019/07/24 09:55
- 51 KB
- oavl-2019-j2-img_9882.resized.jpg
- 640×360
- 2019/07/24 09:55
- 55.4 KB
- oavl-2019-j4-img_9884.resized.jpg
- 640×360
- 2019/07/26 09:37
- 55.5 KB
- oavl-2019-j4-img_9885.resized.jpg
- 640×360
- 2019/07/26 09:37
- 54.8 KB
- oavl-2019-j4-img_9886.resized.jpg
- 640×360
- 2019/07/26 09:37
- 51.9 KB
- oavl-2019-j4-img_9887.resized.jpg
- 640×360
- 2019/07/26 09:37
- 44.1 KB
- oavl-2019-j4-img_9888.resized.jpg
- 640×360
- 2019/07/26 09:37
- 48.4 KB
- oavl-2019-j4-img_9889.resized.jpg
- 640×360
- 2019/07/26 09:37
- 69.1 KB
- oavl-2019-j4-img_20190725_175454.jpg
- 480×640
- 2019/07/26 09:37
- 24.2 KB
- oavl-2019-j4-img_20190725_175502.jpg
- 480×640
- 2019/07/26 09:37
- 37.2 KB
- oavl-2019-j4-img_20190725_175514.jpg
- 480×640
- 2019/07/26 09:37
- 39 KB
- oavl-2019-j4-img_20190725_175526.jpg
- 480×640
- 2019/07/26 09:37
- 34.4 KB
- oavl2018-dsc07316.jpg
- 1280×960
- 2018/07/23 13:42
- 587.8 KB
- oavl2018-dsc07319.jpg
- 1280×960
- 2018/07/23 13:42
- 593 KB
- oavl2018-dsc07321.jpg
- 960×1280
- 2018/07/23 13:41
- 182 KB
- oavl2018-dsc07322.jpg
- 960×1280
- 2018/07/23 13:41
- 181.1 KB
- oavl2018-dsc07323.jpg
- 1280×960
- 2018/07/23 13:42
- 579.3 KB
- oavl2018-dsc07324.jpg
- 1280×960
- 2018/07/23 13:42
- 553.5 KB
- oavl2018-dsc07325.jpg
- 1280×960
- 2018/07/23 13:41
- 535.1 KB
- oavl2018-dsc07326.jpg
- 1280×960
- 2018/07/23 13:41
- 545.8 KB
- oavl2018-dsc07327.jpg
- 1280×960
- 2018/07/23 13:41
- 588.4 KB
- pietement_jonction.zip
- 2019/11/29 08:57
- 114.5 KB
- pliboo_02_experim_2019_02_01_img_801.jpg
- 450×600
- 2019/02/13 09:03
- 63.6 KB
- pliboo_02_experim_2019_02_01_img_824.jpg
- 450×600
- 2019/02/13 09:03
- 54.9 KB
- pliboo_02_experim_2019_02_01_img_844.jpg
- 450×600
- 2019/02/13 09:03
- 77.9 KB
- pliboo_02_experim_2019_02_01_img_851.jpg
- 450×600
- 2019/02/13 09:03
- 74.2 KB
- portebobmachoire-essai.zip
- 2019/03/02 16:34
- 11.5 KB
- real-dsc07849.jpg
- 1280×960
- 2018/09/06 15:13
- 244.8 KB
- real-dsc07851.jpg
- 960×1280
- 2018/09/06 15:13
- 208.8 KB
- real-dsc07854.jpg
- 1280×960
- 2018/09/06 15:13
- 478.8 KB
- schema-aimants-bobine-ok.png
- 599×982
- 2018/08/30 08:07
- 63.2 KB
- tiroirette_v00_00.png
- 680×433
- 2019/02/13 09:11
- 12.1 KB
- tiroirette_v00_00.zip
- 2019/02/13 09:17
- 19.2 KB
- tiroirette-en-forme-de-peigne.zip
- 2019/02/15 09:52
- 29 KB
- v19-03-01-00.zip
- 2019/03/05 16:19
- 24.4 KB
- vid_20190725_175555.mp4
- 2019/07/26 09:49
- 8.5 MB
Fichier
- Voir
- Historique
- Date :
- 2019/02/13 09:17
- Nom de fichier :
- tiroirette_v00_00.zip
- Taille :
- 19KB
- Utilisé sur:
- Mini éolienne PLIBOO 02 - carnet de bord
kivy_un_exemple_pour_les_pros_yelen.txt · Dernière modification : 2020/12/02 14:52 de serge