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ISO 国际标准 今日: 0|主题: 6118

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BS EN ISO 80000-3-2020 Quantities and units - Space and time - [售价 5 金币] attachment beyond998118 2021-6-8 1209 admin 2021-6-9 17:08:02
BS EN ISO 80000-2-2019 Quantities and units - Mathematics - [售价 5 金币] attachment beyond998118 2021-6-8 1230 admin 2021-6-9 17:07:59
BS EN ISO 80000-1-2013 Quantities and units - General - [售价 5 金币] attachment beyond998118 2021-6-8 1254 admin 2021-6-9 17:07:56
BS ISO 21940-31-2013 Rotor balancing - Susceptibility and sensitivity - [售价 5 金币] attachment beyond998118 2021-6-8 1215 admin 2021-6-9 17:07:53
BS ISO 21940-23-2012 Rotor balancing - Enclosures and other protective measures - [售价 5 金币] attachment beyond998118 2021-6-8 1183 admin 2021-6-9 17:07:50
ISO 14033:2019 (E) : Environmental Management - Quantitative Enviromental Infor - [售价 8 金币] attachment zubair267 2021-6-7 1255 admin 2021-6-9 16:58:56
ISO 3745 AMD 1-2017 Acoustics — Determination of sound power levels and sound attachment rwlle001 2021-6-3 1445 admin 2021-6-9 16:28:26
ISO 6798-2-2020 Reciprocating internal combustion engines — Measurement of sou attachment rwlle001 2021-6-2 1218 admin 2021-6-9 16:24:59
ISO 6798-1-2020 Reciprocating internal combustion engines — Measurement of sou attachment rwlle001 2021-6-2 1241 admin 2021-6-9 16:24:56
ISO/IEC 15459-2-2006 信息技术.唯一标识符.第2部分:登记规程 sigh007 2012-3-17 1550 oak_12 2021-6-9 16:12:43
ISO 1463-2021 Metallic and oxide coatings — Measurement of coating thickness attach_img cc523pate 2021-5-30 1655 admin 2021-6-9 16:05:16
BS EN ISO 15480-2019 英文版 - [售价 5 金币] attachment beyond998118 2021-5-26 1254 admin 2021-6-9 15:51:12
ISO 532-2-2017 Acoustics — Methods for calculating loudness — Part 2: Moore- attach_img cc523pate 2021-5-25 1225 admin 2021-6-9 15:43:24
ISO 532-1-2017 Acoustics — Methods for calculating loudness — Part 1: Zwicke attach_img cc523pate 2021-5-25 1673 admin 2021-6-9 15:43:21
EN_ISO_11135-2014+a1-2019 - [售价 8 金币] attachment wcj320000771 2021-5-24 1378 admin 2021-6-9 15:38:56
ISO 22476-3-2005 SPT试验方法 attachment 淯水遥 2017-8-28 2556 小白杨VS小白杨 2021-6-7 16:14:06
ISO 3759-2011织物尺寸变化率测试 attachment xsghong 2014-8-7 3756 tegoshi850 2021-6-7 13:08:49
ISO 1167-2-2006 流体传输用热塑管、接头和组件.抗内压力的测定.第2部分:管试件的准备 sigh007 2012-3-29 2499 天罡地煞_108 2021-6-7 09:59:57
BS EN ISO 80601-2-55 2018 attachment lizemei683104 2018-6-20 2558 Sybel-liu 2021-6-6 17:43:26
ISO 29990-2010 attachment  ...2 sigh007 2013-8-15 151909 wh87luo 2021-6-5 19:12:20
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