GB - Chinese national standards

Cleanrooms and associated controlled environments—General technical requirements of combined envelope structure

Available languages: English, Chinese

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Special equipment information resource management—Specification of data element—Part 1:Gas cylinder

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Plastics-Sulfone polymer moulding and extrusion materials—Part1:Designation system and basis for specifications

Available languages: English, Chinese

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Plastics—Sulfone polymer moulding and extrusion materials—Part2:Preparation of test specimens and determination of properties

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Available design: electronic design (pdf), Print design

Railway transportation—Primary rubber spring suspension—General technical requirement

Available languages: English, Chinese

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Solar molten saltnitro type

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Coding for identification of measuring instrument

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Classifications and codes for sensors—Part 1Physical sensors

Available languages: English, Chinese

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Treatment and disposal specification for waste sulfuric acid from industrial manufacture

Available languages: English, Chinese

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Classification of liquid chemical waste

Available languages: English, Chinese

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