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  • 积分:20 Gold / 时间:2021-12-05 / 页数:12 / 阅读:34
  • 积分:20 Gold / 时间:2021-12-05 / 页数:78 / 阅读:40
  • 矗Designation:E165/E165M - 18 .U LL 归l.情H.n而“ Standard Practice for Liquid Penetrant Testing for General Industry 通用工业渗透检测标准惯例 1. Scope 范围 2. Referenced Documents 参考文件 3 . Terminology 术语 4. Summary of
    积分:20 Gold / 时间:2021-12-05 / 页数:52 / 阅读:30
  • 积分:20 Gold / 时间:2021-12-05 / 页数:2 / 阅读:26
  • 积分:20 Gold / 时间:2021-12-05 / 页数:4 / 阅读:18
  • 积分:20 Gold / 时间:2021-12-05 / 页数:4 / 阅读:15
  • Tl由lntenrntlonalsLnda时wasdeveloped In a阻。时oncewith lnternotlonolly E喃喃时世d时喝.,1.,阳standa,.diwtlonIJllshd In the O配刷刷刷Prlndplesfo仙e 。e、celopn岭川orIolernaUonal Slaowla.出,Guick. nd R峙。”.ndtions剧。时O)u”、lc
    积分:20 Gold / 时间:2021-12-05 / 页数:10 / 阅读:17
  • Designation: E1418 21 Standard Practice for Visible Penetrant Testing Using the Water-Washable Process 1 This standard is issued under the xed designation E1418; the number immediately following the d
    积分:20 Gold / 时间:2021-12-05 / 页数:6 / 阅读:28
  • Designation: D2992 18 An American National Standard Standard Practice for Obtaining Hydrostatic or Pressure Design Basis for “Fiberglass” (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe and Fittings
    积分:20 Gold / 时间:2021-12-05 / 页数:10 / 阅读:15
  • 积分:20 Gold / 时间:2021-12-05 / 页数:4 / 阅读:24
  • Designation: F2159 20 An American National Standard Standard Specification for Plastic Insert Fittings Utilizing a Copper Crimp Ring, or Alternate Stainless Steel Clamps for SDR9 Crosslinked Polyethyl
    积分:30 Gold / 时间:2021-11-05 / 页数:9 / 阅读:17
  • Designation: E8/E8M 21 American Association State Highway and Transportation Officials Standard AASHTO No.: T68 An American National Standard Standard Test Methods for Tension Testing of Metallic Mate
    积分:30 Gold / 时间:2021-11-05 / 页数:30 / 阅读:17
  • ASTM E29-2013 P k r 3?SBS? 11 MBV E11 XS: M-B (E2908)? 3V?YS P b 2013M 8 1 1 7.4 7.4.1.1 7.4.1.2 3b 29F 1.4 1.5 8cb _
    积分:30 Gold / 时间:2021-11-05 / 页数:13 / 阅读:21
  • ASTM A488/A488M- 182 Standard Practice for Steel Castings, Welding, Qualifications of Procedures and Personnel ASTM 美国材料试验协会 免责声明 本书的官方版本为英文,本书涵盖的内容仅为可用的最佳译文或工 作副本。不为由翻译不准确
    积分:100 Gold / 时间:2021-11-05 / 页数:28 / 阅读:20
  • Designation: A338 84 (Reapproved 2018) Standard Specification for Malleable Iron Flanges, Pipe Fittings, and Valve Parts for Railroad, Marine, and Other Heavy-Duty Service at Temperatures Up to 650 F
    积分:30 Gold / 时间:2021-11-05 / 页数:2 / 阅读:15
  • Designation: E127 20 Standard Practice for Fabrication and Control of Flat Bottomed Hole Ultrasonic Standard Reference Blocks 1 This standard is issued under the fixed designation E127; the number imm
    积分:30 Gold / 时间:2021-11-05 / 页数:16 / 阅读:26
  • Designation: E190 21 Standard Test Method for Guided Bend Test for Ductility of Welds 1 This standard is issued under the fixed designation E190; the number immediately following the designation indic
    积分:30 Gold / 时间:2021-11-05 / 页数:4 / 阅读:13
  • Designation: F876 20 An American National Standard Standard Specification for Crosslinked Polyethylene (PEX) Tubing 1 This standard is issued under the fixed designation F876; the number immediately f
    积分:30 Gold / 时间:2021-11-05 / 页数:12 / 阅读:17
  • 积分:30 Gold / 时间:2021-11-05 / 页数:6 / 阅读:14
  • Designation: A668/A668M 20 American Association State Highway and Transportation Officials Standard AASHTO No.: M 102M/M 102 Standard Specification for Steel Forgings, Carbon and Alloy, for General In
    积分:30 Gold / 时间:2021-11-05 / 页数:10 / 阅读:15
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