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SPE 76-030-2020 BRANCH OUTLET FITTINGS (AMENDMENTS SUPPLEMENTS TO MSS SP-97)

PDF 147 KB 2021-03-16
SPE 74-009-2020 STAINLESS STEEL PIPE (AMENDMENTS SUPPLEMENTS TO ASTM A358)

PDF 155 KB 2021-03-16
SPE 74-008-2020 STAINLESS STEEL PIPE (AMENDMENTS SUPPLEMENTS TO ASTM A312)

PDF 176.85 KB 2024-11-14
AATCC 8-2016(E2019) Test Method for Colorfastness to Crocking_ Crockmeter

PDF 4.22 MB 2024-11-14
体育摄影-怎样捕捉动作与表情 Sports Photography - How to Capture Action and Emotion

PDF 15.04 MB 2021-05-27
YD/T 2267-2011 可运营可管理的对等网络(Peer to Peer)网络技术架构

PDF 0 KB 2024-10-22
AATCC 157-2017(E2020) Test Method for Colorfastness to Solvent Spotting_ Perchloroethylene

PDF 811.48 KB 2024-11-13
集合论导引（第三版，英文版，Introduction to Set Theory，K. Hrbacek、T. Jech）

PDF 10377.23 KB 2021-06-18
YD/T 2266-2011 可运营可管理的对等网络(Peer to Peer)业务的应用场景与需求

PDF 0 KB 2024-10-22
燃烧爆炸火焰与爆轰的物理化学基础Introduction to Physics and Chemistry of Combustion

PDF 14438 KB 2021-04-25
SPE 76-212-2020 ALLOY AND STAINLESS STEEL FORGINGS(AMENDMENTS SUPPLEMENTS TO ASTM A182)

PDF 257 KB 2021-03-16
SJ 50065/14-2008 JRW-230M型有可靠性指标的TO-5密封直流电磁继电器详细规范

PDF 11.2 MB 2021-03-31
SJ 50065/14-2008 JRW-230M型有可靠性指标的TO-5密封直流电磁继电器详细规范

PDF 11.2 MB 2021-10-28
食物造型摄影指南 Food Styling for Photographers - A Guide to Creating Your Own Appetizing Art

PDF 18.94 MB 2021-05-27
美国EPA污水处理手册(Handbook for Developing Watershed Plans to Restore and Protect Our Waters)

PDF 6246 KB 2021-04-25
ASME BPVC.II.C-2023 焊条、焊丝及填充金属上冊 to SFA-A5.18 （中英文参考版）

PDF 255.4 MB 2024-11-11
AATCC 188-2017(E2019) Test Method for Colorfastness to Sodium Hypochlorite Bleach in Home Laundering

PDF 3.43 MB 2024-11-13
AATCC 190-2016(E2019) Test Method for Colorfastness to Home Laundering with Activated Oxygen Bleach

PDF 2.75 MB 2024-11-13
API PUBL 4723-A-2018 Refinery Stream Composition Data - Update to Speciation Data in API 4723

PDF 94.85 MB 2024-11-14
SJ 50065/15-2008 JMW-270M型有可靠性指标的TO0-5密封磁保持继电器详细规范

PDF 12 MB 2021-03-31

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