QB轻工标准

QB/T 5460-2019.Footwear machines- Riveting machine.5.1.2焊接件按 QB/T 1588.1的要求检查;切削加工件按QB/T 1588.2的要求检查:涂漆件按QB/T1588.4的要求检查:铸铁...

QB/T 5436-2019.Industrial sewing machine-Test methods for mechanism clearance of bar tacking sewing machine.1范围QB/T 5436规定了工业用缝纫机加固缝缝纫机机构间隙的...

QB/T 5464-2019.Footwear machines- Upper leg cementing machine.4.2.3电器元件 及布线应排列有序，固定可靠。4.3 整机性能4.3.1鞋面帮脚 上胶机应具有上胶宽...

QB/T 5433-2019.Industrial sewing machine一Sewing needle of the button attaching sewing machine.1范围QB/T 5433规定了工业用缝纫机GE型机针(TQ型机针)的术语和定义、...

QB/T 5463-2019.Footwear machines一Sole attaching machine.4.1.5涂漆件应符合 QB/T 1588.4的规定。4.1.6液压系统应符合GB/T 3766的规定。4.2 装配质量4.2.1整机装配...

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测按GB/T 150.4 - 2011和NB/T 47013的有关规定...

QB/T 5437-2019.Industrial sewing machine-Test methods for durability of bar tacking sewing machine.QB/T 5437规定了加固缝缝纫机耐久性试验的术语和定义、试验条件...

QB/T 5448-2019.Ophthalmic optics- Specifications for refraction and assembling of spectacles.QB/T 5448规定了验光配镜的大语和定义、基本要求、操作规范，以及相...

QB/T 5446-2019.Polyvinyl chloride artificial leather for children's raincoat.4.4.1厚度及厚度极限偏差按GB/T 8948 - 2008中5.4的规定进行试验。4.4.2宽度及宽度偏差...

QB/T 5449-2019.Oral care and cleansing products一Determination of orientin in toothpastes一High performance liquid chromatography.QB/T 5449规定了高效液相色谱法测定牙膏...