QB/T 1658.2-2012.Flute and Piccolo.4.5.2各节间插接后不应错位。4.5.3按键安装应准确，当外力去除时应回复到原位，不应粘...

行业标准2023.07.28

QB/T 1742一2013.Cold (hot) juice dispenser.1范围QB/T 1742规定了冷（热）饮机的术语和定义、产品分类与型号命名、...

行业标准2023.07.28

QB/T 1658.5-2012.Bassoon.4.4.2按键运动应流畅。其他应符合QB/T 1658.1一2012中5.3.2~5.3.5规定的要求。4.5...

行业标准2023.07.28

QB/T 1657.2-2012.Trumpet.4.8有害物质限量应符合QB/T,1657.1-2012中5.8规定的要求。5测试方法5.1测试环境按QB/T...

行业标准2023.07.28

QB/T 2121-2014.Technical requirements of coating on children vehicles.1范围QB/T 21...

行业标准2023.07.28

QB/T 1667-2012.Paper and board-air permeance tester.1范围QB/T 1667规定了纸与纸板透气度测定仪的要求...

行业标准2023.07.28

QB/T 2289.5-2012.Garden tools Hedge shears.3.3产品标记整篱剪的产品标记由产品名称、标准编号、型式代号和规格组成。示...

行业标准2023.07.28

QB/T 1465-2012.Test method for particle size of ceramic raw materials and cerami...

行业标准2023.07.28

QB/T 4674—2014.Polyurethane fascicular micro-fiber synthetic leather for automot...

行业标准2023.07.28

QB/T 4720—2014.Footwear machines—Explosion protected spray table.1范围QB/T 4720规定了...

行业标准2023.07.28