HG/T 4142-2010Plastic drainage cover plates (English PDF)

HG/T 4142-2010 is the English-translated version of 塑胶排水盖板.

HG/T 4142-2010 is the recommended chemical industry standard of China for plastic drainage cover plates. It belongs to Chinese classification G47 and to international classification 83.140.99, the group that gathers the other rubber and plastics products, so its subject is a finished polymer component rather than a test procedure. The work it calls on is a set of general polymer standards, GB/T 1681, GB/T 2941, GB/T 3511, GB/T 3512, GB/T 10654, GB/T 13936 and GB/T 14833, which govern how specimens are conditioned and how ageing and physical properties are measured. The Ministry of Industry and Information Technology is the issuing agency. Issued on 22 November 2010, it has applied since 1 March 2011.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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