HG/T 4301-2012.Test method for determining resistance of rubber to fungi.1范围HG/T...

行业标准2023.08.13

HG/T 4300-2012.Rubber-Measurement of rheological properties-Piston type capillar...

行业标准2023.08.12

HG/T 4286-2011.Glass-lined steel pipe for heat exchanging.1范围HG/T 4286规定了搪玻璃换热管的...

行业标准2023.08.12

HG/T 4285-2011.Circular soda lime sight glass for pressure vessels.1范围HG/T 4285规...

行业标准2023.08.12

HG/T 4282-2011.Test method of tensile for plastics welded test specimen.1范围HG/T...

行业标准2023.08.12

HG/T 20212-2017.Code for construction and acceptance of fluid seal gas holder of...

行业标准2023.08.12

HG/T 20206-2017.Code for construction and acceptance of chemical machine install...

行业标准2023.08.12

HG/T 20205-2017.Code for construction and acceptance of chemical machine install...

行业标准2023.08.12

HG/T 5232-2017.Kresoxim-methyl technical material.1范围HG/T 5232规定了醚菌酯原药的要求、试验方法、验...

行业标准2023.08.12

HG/T 20201-2017.Code for lifting of chemical engineering construction.1总则1.0.1为提...

行业标准2023.08.12