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标签“2021”的相关文档,共1256条
  • ASTM D257 - 14 (2021)e1.pdf

    ASTM D257 - 14 (2021)e1.pdfVIP

    Designation: D257 − 14 (Reapproved 2021)´1Standard Test Methods forDC Resistance or Conductance of Insulating Mate...

    2025-12-01发布0 浏览18 页0 次下载435.73 KB
  • ASTM D204 - 02 (2021).pdf

    ASTM D204 - 02 (2021).pdfVIP

    Designation: D204 − 02 (Reapproved 2021)Standard Test Methods forSewing Threads1This standard is issued under the ...

    2025-12-01发布0 浏览13 页0 次下载111.58 KB
  • ASTM B698B698M − 10 (Reapproved 2021).pdf

    ASTM B698B698M − 10 (Reapproved 2021).pdfVIP

    Designation: B698/B698M − 10 (Reapproved 2021)Standard Classification forSeamless Copper and Copper Alloy Plumbing P...

    2025-11-30发布0 浏览3 页0 次下载75.16 KB
  • ASTM D4989 - D 4989M - 90a (2021).pdf

    ASTM D4989 - D 4989M - 90a (2021).pdfVIP

    Designation: D4989/D4989M − 90a (Reapproved 2021)Standard Test Method forApparent Viscosity (Flow) of Roofing Bitume...

    2025-11-30发布0 浏览4 页0 次下载159.95 KB
  • AS NZS 3800-2020 (2021).pdf

    AS NZS 3800-2020 (2021).pdfVIP

    Aust ralian/New Zealand St andard™Electr ical equipment for explosive atmospheres — Repair and overhaul (IEC 6007...

    2025-11-30发布0 浏览128 页0 次下载2.92 MB
  • AS 4100-2020 (2021).pdf

    AS 4100-2020 (2021).pdfVIP

    Steel structuresAS 4100:2020(Incorporating Amendment No. 1)AS 4100:2020ISBN 978 1 76072 947 9This Australian Standard...

    2025-11-30发布0 浏览230 页0 次下载3.42 MB
  • AS 3547-2019 (2021).pdf

    AS 3547-2019 (2021).pdfVIP

    Breath alcohol t esting devicesAS 3547:2019(Incorporating Amendment No. 1)AS 3547:2019ISBN 978 1 76072 523 5This Au...

    2025-11-30发布0 浏览37 页0 次下载948.69 KB
  • AS 1892.5-2020 (2021).pdf

    AS 1892.5-2020 (2021).pdfVIP

    Portable ladder sPart 5: Selection, safe use and careAS 1892.5:2020(Incorporating Amendment No. 1)AS 1892.5:2020ISBN...

    2025-11-30发布0 浏览27 页0 次下载825.32 KB
  • API_1104_22nd_Edition_July_2021_Welding_of_Pipelines_and_Related.pdf

    API_1104_22nd_Edition_July_2021_Welding_of_Pipelines_and_Related.pdfVIP

    Special NotesAPI publications necessarily address problems of a general nature. With respect to particular circumsta...

    2025-11-30发布0 浏览174 页0 次下载4.42 MB
  • ANSI_ASHRAE_ASHE_Standard_170_2021_Ventilation_of_Health_Care_Facilities.pdf

    ANSI_ASHRAE_ASHE_Standard_170_2021_Ventilation_of_Health_Care_Facilities.pdfVIP

    ANSI/ASHRAE/ASHE Standard 170-2021(Supersedes ANSI/ASHRAE/ASHE Standard 170-2017)Includes ANSI/ASHRAE/ASHE addenda listed...

    2025-11-30发布0 浏览54 页0 次下载783.14 KB
  • (正版)ASTM D4607-14(2021)  15.01.pdf

    (正版)ASTM D4607-14(2021) 15.01.pdfVIP

    Designation: D4607 − 14 (Reapproved 2021)Standard Test Method forDetermination of Iodine Number of Activated Carbon...

    2025-11-30发布0 浏览5 页0 次下载110.89 KB
  • (正版)ASTM B764-04(2021)  2.05.pdf

    (正版)ASTM B764-04(2021) 2.05.pdfVIP

    Designation: B764 − 04 (Reapproved 2021)Standard Test Method forSimultaneous Thickness and Electrode PotentialDetermi...

    2025-11-30发布0 浏览6 页0 次下载129.44 KB
  • ISO_20344_2021_Personal_protective_equipment_Test_methods_for_footwear.pdf

    ISO_20344_2021_Personal_protective_equipment_Test_methods_for_footwear.pdfVIP

    ISO_20344_2021_Personal_protective_equipment_Test_methods_for_footwear.pdf

    2025-11-29发布191 浏览106 页0 次下载11.92 MB
  • ISO ASTM 51702-13 (2021).pdf

    ISO ASTM 51702-13 (2021).pdfVIP

    ISO/ASTM 51702:2013 (Reapproved 2021)(E)Standard Practice forDosimetry in a Gamma Facility for Radiation Processing1Th...

    2025-11-29发布191 浏览8 页3 次下载383.23 KB
  • 【地方标准】DB4412T 05 2021 地理标志产品 文㞧鲩.pdf

    【地方标准】DB4412T 05 2021 地理标志产品 文㞧鲩.pdfVIP

    ICS 67.120.30 CCS B 52 4412 肇庆市地方标准 DB 4412/T 05—2021 地理标志产品 文㞧鲩 Product of geographical indicatio...

    2025-11-28发布190 浏览8 页2 次下载717.03 KB
  • 【地方标准】DB21∕T 3360–2021 顶管工程技术规程.pdf

    【地方标准】DB21∕T 3360–2021 顶管工程技术规程.pdfVIP

    辽 宁 省 地 方 标 准 DB21/T 3360–2021 备案号 J XXXX–XXXX 顶管工程技术规程 Technical specification for pipe jack...

    2025-11-28发布162 浏览44 页4 次下载716.83 KB
  • JIS K 0311-2020 (2021).pdf

    JIS K 0311-2020 (2021).pdfVIP

    JIS K 0311 : 2020Method for determination of tetra-throughoctachlorodibenzo-p-dioxins, tetra-throughoctachlorodibenzof u...

    2025-11-27发布199 浏览93 页4 次下载2.62 MB
  • SA HB 39-2015 (2021).pdf

    SA HB 39-2015 (2021).pdfVIP

    SA HB 39:2015(Incorporating Amendment No. 1) Installation code for metal roof and wall cladding HBSA HB 39:2015 (...

    2025-11-26发布104 浏览130 页3 次下载4.8 MB
  • ASTM D7982 - 15 (2021).pdf

    ASTM D7982 - 15 (2021).pdfVIP

    Designation: D7982 − 15 (Reapproved 2021)Standard Practice forTesting of Factory Thermo-Fusion Seams for FabricatedG...

    2025-11-26发布80 浏览3 页2 次下载56.5 KB
  • ASTM D6781 - 02 (2021).pdf

    ASTM D6781 - 02 (2021).pdfVIP

    Designation: D6781 − 02 (Reapproved 2021)Standard Guide forCarbon Reactivation1This standard is issued under the fi...

    2025-11-26发布96 浏览3 页5 次下载58.85 KB
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