[国外标准] ASTM B117-09 盐雾喷射器操作规程

152.98 KB2020-12-09

[石油资料] 第09章 定向井和水平井钻井技术

4.7 MB2020-12-08

[国外标准] ASTM E833-09 建筑经济学的标准术语

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[国外标准] ASTM E1750-09 水三相点瓶标准使用指南

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[国外标准] ASTM E1316-09 无损检测术语

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[国外标准] EN 301 489-09-2002 Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic C

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[国外标准] EN 300 468 v1 09 01p Digital Video Broadcasting (DVB); Specification for Service Information (SI) in

1.19 MB2020-11-30

[国外标准] ASTM F959-09 Standard Specification for Compressible-Washer-Type Direct Tension Indicators for Use w

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[国外标准] ASTM F899-09 Standard Specification for Wrought Stainless Steels for Surgical Instruments1

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[国外标准] ASTM F88 F88M-09 Standard Test Method for Seal Strength of Flexible Barrier Materials

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[国外标准] ASTM F855-09 Standard Specifications for Temporary Protective Grounds to Be Used on De-energized Ele

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[国外标准] ASTM F596-09 Standard Practice for Comparative Evaluation of the Imaging Properties of Dry Electrost

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[国外标准] ASTM F551-09 Standard Practice for Using a 67.23-in. (1.707-m) Diameter Laboratory Test Roadwheel in

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[国外标准] ASTM F548-09 Standard Test Method for Intensity of Scratches on Aerospace Transparent Plastics1

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[国外标准] ASTM F538-09 Standard Terminology Relating to the Characteristics and Performance of Tires

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[国外标准] ASTM F483-09 Standard Practice for Total Immersion Corrosion Test for Aircraft Maintenance Chemicals

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[国外标准] ASTM F482-09 Standard Practice for Corrosion of Aircraft Metals by Total Immersion in

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[国外标准] ASTM F473-09 Standard Specification for Binding Mounting Area Dimensions on Alpine Skis and Bindings

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[国外标准] ASTM F436M-09 Standard Specification for Hardened Steel Washers (Metric)1

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[国外标准] ASTM F436-09 Standard Specification for Hardened Steel Washers1

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[国外标准] ASTM F428-09 Standard Test Method for Intensity of Scratches on Aerospace Glass Enclosures1

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[国外标准] ASTM F414-09 Standard Test Method for Energy Absorbed by a Tire When Deformed by Slow-Moving Plunger

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[国外标准] ASTM F414-09 Standard Test Method for Energy Absorbed by a Tire When Deformed by Slow-Moving Plunger

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[国外标准] ASTM F319-09 Standard Practice for Polarized Light Detection of Flaws in Aerospace

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[国外标准] ASTM F2750-09 Standard Test Method for Determining the Effects of Bending a Membrane Switch or Assem

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