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国外标准资料专区

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CSA C22.1:21 Canadian Electrical Code, Part I Safety Standard for Ele 吊的子 2024-7-14 11039 钱程行 2024-8-14
NSWC-10 RELIABILITY HDBK JAN2010 绝杀 2024-7-13 11046 a15416 2024-8-13
ASNZS 3000-2018 Electrical installations Wiring Rules 吊的子 2024-7-14 11398 帅帅傅 2024-8-13
ASME B31.8-2014 输气和配气管道系统 新人帖 吊的子 2024-7-14 1881 阿瑞 2024-8-10
NASA-STD-3001, VOLUME 1, Revision A 绝杀 2024-7-13 11269 ward 2024-8-9
ISO 8573-8 Compressed air — Part 8: Test methods for solid particle conte 绝杀 2024-7-13 11077 童年心梦 2024-8-8
NASA-STD-3000B VOL-1 绝杀 2024-7-13 11273 LeeMoon 2024-8-5
ISO 8573-9-2004 Compressed air — Part 9: Test methods for liquid wate 绝杀 2024-7-13 1843 未晞 2024-8-4
JIS B 1603:1995Straight cylindrical involute splines-side fit-Generalities, d 壁虱 2024-6-24 4857 九歌 2024-8-3
ISO 8573-7-2003 Compressed air — Part 7: Test method for viable microbiologic 绝杀 2024-7-13 1842 难得糊涂 2024-8-3
ISO 8573-6-2003 Compressed air — Part 6: Test methods for gaseous 绝杀 2024-7-13 1871 希文 2024-8-2
ISO 8573-4-2001Compressed air Part 4: Test methods for solid particle content 绝杀 2024-7-13 2804 hualesi 2024-8-2
ISO 8573-5-2001 Compressed air — Part 5: Test methods for oil vapour and org 绝杀 2024-7-13 1855 856567561 2024-8-2
ISO 8573-3-1999Compressed air- Part 3: Test methods for measurement of humidity 绝杀 2024-7-13 1793 jay22hk 2024-8-2
ISO 08573-1-2010 Compressed air — Part 1: Contaminants and purity classes 绝杀 2024-7-13 1857 vZC123 2024-8-2
ISO 8573-2-2007 Compressed air — Part 2: Test methods for oil aerosol content 绝杀 2024-7-13 11385 fanhuixiaba 2024-8-2
IEC 60424-8-2015铁氧体磁芯 - 表面不规则限制指南 - 第8部分:Pq-Cores 人心隔豆皮 实名认证 2024-6-20 61359 天随人愿 2024-7-29
IEC 60424-4-2015 铁氧体磁芯--表面不规则的限制准则--第4部分: 环形磁芯 人心隔豆皮 实名认证 2024-6-20 61074 ifxWfCPA 2024-7-29
IEC62321-10 2020series published under the general title Determination of cer 盘古 2024-6-30 2925 大地 2024-7-27
IEC 60424-3-2015铁氧体磁芯-表面不规则的限制准则--3: ETD磁芯、 EER磁芯、 EC 人心隔豆皮 实名认证 2024-6-20 61040 zy0931zy 2024-7-27
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