GB - Chinese national standards

Product grade for major ornamental plants--Part 7:Turf

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Seamless steel tubes for gas cylinder

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Ferroalloys--Experimental methods for checking the bias of sampling and sample preparation

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Graduations and test method for performance of deformation between stories of curtain wall

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Graduations and test method for performance of deformation between stories of curtain wall

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Method for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes, fittings and compounds

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Plastics piping and ducting systems — Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation

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Steel and steel products—Types of inspection documents

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High-carbon chromium bearing steel

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Available design: electronic design (pdf), Print design

High-carbon chromium bearing steel

Available languages: English, Chinese

Available design: electronic design (pdf), Print design