???? ????

久久久久久午夜成人影院,欧美喷潮久久久xxxxx,久久国产精品偷任你爽任你a,人妻无码中文字幕

Technical Committees of...

National Standardization Technical Committees and the bodies in charge of all kinds of standards are technical organizations developing standardization work, the committees are developing technical services within corresponding professional scope in membership form.

No.Name of National Standardization Technical CommitteesApplicable
International
Standard TC
01ISO Thread of Standardization Administration of ChinaISO/TC1
02Mechanical Engineering Documents Branch of ISO Technical Product Documentation of Standardization Administration of China (TC10)ISO/TC10/SC6
03ISO Pulleys and Belts (including v-belts) of Standardization Administration of ChinaISOATC41
04National Technical Committee on Thread of Standardization Administration of ChinaISO/TC1and
ISO/TC5/SC5
05Technical Committee on Fasteners of Standardization Administration of ChinaISO/TC2
06National Technical Committee on Pipe Fitting of Standardization Administration of ChinaISO/TC5/SC5/SC10
07National Technical Committee on Technical Product Documentation of Standardization Administration of ChinaISO/TC10/SC6
08"National Technical Committee on Shafts for Machinery and Accessories of Standardization Administration of ChinaISO/TC14
09National Technical Committee on Particle Characterization Including Sieving of Standardization Administration of ChinaISO/TC24
10National Technical Committee on Plain Bearings of Standardization Administration of ChinaISOHC123
11National Technical Committee on Machinery Safety of Standardization Administration of ChinaISO/TC199
12National Technical Committee on Product Dimension and Geometric Element Specifications of Standardization Administration of Chinaisorrc2i3
13National Technical Committee on Spring of Standardization Administration of ChinaISO/TC227
14National Technical Committee on Electro-technical Terminology of Standardization Administration of ChinaIECVTC1
15Technical Committee on Preparation of Electric Information Structural Documents and Graphic Symbol of Standardization Administration of ChinaIECTTC3
16National Technical Committee on Voltages, Current Ratings and Frequencies of Standardization Administration of ChinaIEC/TC3
17National Technical Committee on Pulleys and Belts (including v-belts) of Standardization Administration of ChinaISO/TC41
18National Technical Committee on Micro Mechanical and Electrical Technology of Standardization Administration of ChinaIEC/TC47F
19National Technical Committee on Welding of Standardization Administration of ChinaIEC/TC44
20National Technical Committee on Casting of Standardization Administration of ChinaISO/TC25  ISO/TC17/SC11
21National Technical Committee on Gear of Standardization Administration of ChinaISO/TC60
22National Technical Committee on Mechanical Vibrations, Impacts and State Monitoring of Standardization Administration of ChinaISO/TC108
23National Technical Committee on Metallic and Non-metallic Coating of Standardization Administration of ChinaISOHC107
24National Technical Committee on Hydropneumatic of Standardization Administration of ChinaISO/TC131
25National Technical Committee on Automation Systems and Integration of Standardization Administration of ChinaISOHC184
久久精品国产亚洲AV麻豆| 国产香蕉一区二区三区在线视频| 国产成人精品白浆久久69| 日本精品无码特级毛片| 国产黄在线观看免费观看不卡 | 亚洲色偷拍另类无码专区| 姐妹5免费观看完整版国语| 国产精品视频一区二区三区不卡| 精品人妻少妇嫩草AV无码专区| 色婷婷综合中文久久一本| 免费高清视频在线观看| 久久人人爽人人爽人人片AV高清 | 亚洲日韩精品无码av海量| 日产精品1区至六区有限公司| 国产+高潮+白浆+无码| 欧美性xxxxx极品少妇直播| 人妻被按摩师玩弄到潮喷| 亚洲综合无码AV一区二区| 亚洲综合区图片小说区| 驯服人妻hd中字日本| 亚洲av无码乱码在线观看富二代 | 精品亚洲一区二区三区四区五区| 日日狠狠久久8888偷偷色| 无码中文字幕日韩专区| 国产色婷婷精品人妻蜜桃成熟时| 97夜夜澡人人爽人人喊中国片| 亚洲av无码成人精品区| 精品久久久久久综合日本| 免费无码又爽又刺激| 欧美又色又爽又黄的A片18禁| 蜜臀av夜夜澡人人爽人人| 无码AⅤ免费中文字幕久久| 无码一区二区三区不卡AV| 欧美精品久久久久久久自慰| 欧美日韩国产精品自在自线| 久久久国产精华液| 日韩欧美高清dvd碟片| 中文字幕无码精品三级在线电影| 国产欧美一区二区精品性色| 国产成人一区二区三区影院动漫 | 少妇性饥渴无码a区免费|