QB/T 5387-2019.Footwear machines - Soles vertical injection moulding machine.1范围...

行业标准2023.07.31

QB/T 5445-2019.Ethylene-vinyl acetate copolymer foam sheet.6.3 外观外观检验在日光灯或自然光下距离...

行业标准2023.07.31

QB/T 5230-2019.Precious metal adornment- Safety production requirements.QB/T 523...

行业标准2023.07.31

QB/T 5449-2019.Oral care and cleansing products一Determination of orientin in too...

行业标准2023.07.31

QB/T 5446-2019.Polyvinyl chloride artificial leather for children's raincoat.4.4...

行业标准2023.07.31

QB/T 5448-2019.Ophthalmic optics- Specifications for refraction and assembling o...

行业标准2023.07.31

QB/T 5437-2019.Industrial sewing machine-Test methods for durability of bar tack...

行业标准2023.07.31

QB/T 5454-2019.Furfural distillation column.6.2受压元件的检测6.2. 1受压 元件的无损检测产品受压元件的无损检...

行业标准2023.07.31

QB/T 5463-2019.Footwear machines一Sole attaching machine.4.1.5涂漆件应符合 QB/T 1588.4的...

行业标准2023.07.31

QB/T 5433-2019.Industrial sewing machine一Sewing needle of the button attaching s...

行业标准2023.07.31