QB/T 4747—2014.Oral care and cleansing products一Hydroxypropyl guar gum for tooth...

行业标准2023.07.28

QB/T 2168-2013.Violin bow.1范围QB/T 2168规定了小提琴弓产品的分类、要求、试验方法、检验规则及标志、包装、运输、贮存。本标准适...

行业标准2023.07.28

QB/T 1339-2013.Diameter series of roller and dryer for paper machine.1范围QB/T 133...

行业标准2023.07.28

QB/T 1636-2017.Feldspar for domestic ceramic.1范围QB/T 1636规定了日用陶瓷用长石的术语和定义、分类、要求、...

行业标准2023.07.28

QB/T 1642-2012.Test method for apparent porosity and bulk density of ceramic bod...

行业标准2023.07.28

QB/T 1657.1-2012.General technical requirements of lip vibration aerophones.QB/T...

行业标准2023.07.28

QB/T 1664 - 2012.Board puncture resistance tester.QB/T 1664规定了纸板戳穿强度测定仪的产品分类、要求、...

行业标准2023.07.28

QB/T 1741-2017.Electro-thermostat for electrothermal mosquito tablet incense.QB/...

行业标准2023.07.28

QB/T 1905 - 2012.Printed circuit board component for analogue quartz watches.QB/...

行业标准2023.07.28

QB/T 2096.2-2017.Clamp-on table vises- Swallow tail type table vises.1范围QB/T 209...

行业标准2023.07.28