QB/T 2918-2007.Case and bag-Test method for impact resistance by means of fallin...

行业标准2023.07.25

QB/T 2919-2007.Case and bag - Test method for resistance to fatigue of pull rod....

行业标准2023.07.25

QB/T 2921-2007.Case and bag-Test method for fall down.5. 2根据不同的测试需要， 用不同的方法将试样平稳...

行业标准2023.07.25

QB/T 2922一2007.Case and bag- Test method for shaking impact.1范围QB/T 2922规定了箱包的振荡...

行业标准2023.07.25

QB/T 2946-2008.Motor and controller used for electric bicycles.5.4.2 径向圆跳动将内转子电动...

行业标准2023.07.25

QB/T 4057-2010.LEDs for general lighting- Performance requirements.1范围QB/T 4057规...

行业标准2023.07.25

QB/T 2974-2008.Polyethylene glycol monomethyl ether.1范围QB/T 2974规定了聚乙二醇单甲醚产品的分类、...

行业标准2023.07.25

QB/T 1332-1991.4.2.2天然革箱面.表面光洁,无明显刀伤、裂面、粗糙大斑块、污点、霉斑及人为的损伤,色泽基本一致。粘贴平伏,边、角部位不允许皱折...

行业标准2023.07.25

QB/T 1177-2007.Industrial sewing machine Testing method of sound pressurelevel.1...

行业标准2023.07.25

QB/T 1283-1991.1主题内容与适用范圈QB/T 1283规定了猾子毛皮的产品分类、技术要求、试验方法以及毛皮成品的包装、标志.运输.贮存。QB/T...

行业标准2023.07.25