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  • ASTM C577-2019 Standard Test Method for Permeability of Refractories2023-06-09
  • GB 51418-2020 通用雷达站设计标准 Standard for design of general radar station2023-06-09
  • ASTM A401/A401M-2018 Standard Specification for Steel Wire, Chromium-Silicon Alloy2023-06-09
  • ASTM F835-2018 Standard Specification for Alloy Steel Socket Button and Flat Countersunk Head Cap Screws2023-06-08
  • ASTM D1059-2017 基于短--长试样的纱线支数试验方法 Standard Test Method for Yarn Number Based on Short-Length ...2023-06-08
  • ASTM A134/A134M-2019 Standard Specification for Pipe, Steel, Electric-Fusion (Arc)-Welded (Sizes NPS 16 and...2023-06-08
  • ASTM D4147-2018 用绕线刮涂棒对卷材实施涂覆的规程 Standard Practice for Applying Coil Coatings Using Wire-Wou...2023-06-07
  • ASTM D3161/D3161M-2020 Standard Test Method for Wind Resistance of Steep Slope Roofing Products (Fan-Induce...2023-06-06
  • DB3209/T 1202-2021 家政服务员星级评定规范 Standard of star rating for domestic service staff2023-06-06
  • ASTM D5658-2020 Standard Practice for Sampling Unconsolidated Waste from Trucks2023-06-05
  • ASTM D7119/D7119M-2021 Standard Guide for Sampling Spray Polyurethane Foam and Coating in Roofing2023-06-05
  • ASTM D5275-2020 Standard Test Method for Fuel Injector Shear Stability Test (FISST) for Polymer Containing ...2023-06-05
  • CJJ/T 309-2020 直线电机轨道交通限界标准 Standard for gauge of linear motor power urban rail transit...2023-06-05
  • ASTM D883-2018 Standard Terminology Relating to Plastics2023-06-04
  • ASTM D8008-2020 Standard Practice for Representative Field Sampling of Traffic Paints2023-06-03
  • ASTM D3302/D3302M-2017 煤炭总水分试验方法 Standard Test Method for Total Moisture in Coal2023-06-03
  • ASTM B221-2020 Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, ...2023-06-02
  • ASTM D7397-2020 Standard Test Method for Cloud Point of Petroleum Products and Liquid Fuels (Miniaturized O...2023-05-31
  • ASTM C767-2020 Standard Test Method for Thermal Conductivity of Carbon Refractories2023-05-26
  • ASTM A929/A929M-2017 波纹钢管用热浸金属镀层薄钢板规格 Standard Specification for Steel Sheet,Metallic-Coated...2023-05-26
  • ASTM E176-2015 消防标准的术语 Standard Terminology Of Fire Standards2023-05-26
  • ASTM B864/B864M-2019 铝制波纹箱形涵洞规格 Standard Specification for Corrugated Aluminum Box Culverts...2023-05-25
  • ASTM F2870-2019 315/70R22.5 154/150L载重标准子午线试验轮胎规格 Standard Specification for 315/70R22.5 154/15...2023-05-25
  • ASTM C652-2015 空心砖(粘土或页岩制空心砌砖)规格 Standard Specification For Hollow Brick (Hollow Masonry Unit...2023-05-18
  • ASTM D1742-2020 Standard Test Method for Oil Separation from Lubricating Grease During Storage2023-05-17
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