QB/T 4305一2012.Industrial sewing machine Computerized control for pattern sewing...

行业标准2023.07.28

QB/T 4306-2012.Industrial sewing machine General specification of Numerical Cont...

行业标准2023.07.28

QB/T 4307-2012.Industrial sewing machine Digital control system for quilting mac...

行业标准2023.07.28

QB/T 4308-2012.Di (fatty acid ethyl ester) hydroxyethyl methyI ammonium methylsu...

行业标准2023.07.28

QB/T 4319-2012.Determination of sulfate pulp in totally chlorine-free bleaching....

行业标准2023.07.28

QB/T 4320-2012.Flower wrapping paper.1范围QB/T 4320规定了鲜花包装纸的产品分类、要求、试验方法、检验规则及标志、包...

行业标准2023.07.28

QB/T 4323-2012.Piano strings.QB/T 4323规定了钢琴弦产品的术语和定义、分类、要求、测试方法、检验规则及标志、包装、运输、贮存...

行业标准2023.07.28

QB/T 4330一2012.PVC garden shoes with lining.1范围QB/T 4330规定了带衬里PVC庭院鞋的术语和定义、产品分类、...

行业标准2023.07.28

QB/T 4335-2012.Feet nail for footwear.4.5脚钉热处理硬度脚钉热处理硬度应不小于HRC43.4.6折断性试验脚钉在进行折断...

行业标准2023.07.28

QB/T 4338-2012.Footwear-Chemical test method-Determination of alkylphenol ethoxy...

行业标准2023.07.28