GB/T 32479-2016

再加工纤维基本安全技术要求

General safety technical requirements for recycled fiber


GB/T 32554-2016

萤石 校核取样偏差的试验方法

Fluorspar—Experimental methods for checking the bias of sampling and sample preparation


GB/T 13004-2016

钢质无缝气瓶定期检验与评定

Periodic inspection and evaluation of seamless steel gas cylinders


GB/T 32491-2016

玻璃纤维增强热固性树脂管及管件长期静水压试验方法

Test method for long-Term hydrostatic pressure of glass fiber reinforced thermosetting resin pipe and fittings


GB/T 32546-2016

钢渣应用技术要求

Technical requirements for application of steel slag