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...
QB/T 5436-2019 工业用缝纫机加固缝缝纫机机构间隙试验方法
QB/T 5436-2019.Industrial sewing machine-Test methods for mechanism clearance of bar tacking sewing ...
QB/T 5464-2019 制鞋机械鞋面帮脚上胶机
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...
QB/T 5433-2019 工业用缝纫机钉扣机机针
QB/T 5433-2019.Industrial sewing machine一Sewing needle of the button attaching sewing machine. 1范围 Q...
QB/T 5463-2019 制鞋机械外底压合机
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/...
QB/T 5454-2019 糠醛蒸馏塔
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 - 20...
QB/T 5437-2019 工业用缝纫机加固缝缝纫机耐久性试验方法
QB/T 5437-2019.Industrial sewing machine-Test methods for durability of bar tacking sewing machine. ...
QB/T 5448-2019 眼科光学验 光配镜技术规范
QB/T 5448-2019.Ophthalmic optics- Specifications for refraction and assembling of spectacles. QB/T 5...
QB/T 5446-2019 儿童雨衣用聚氯乙烯人造革
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 8...
QB/T 5449-2019 口腔清洁护理用品牙膏中 荭草苷的测定高效液相色谱法
QB/T 5449-2019.Oral care and cleansing products一Determination of orientin in toothpastes一High perfor...
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