QB/T 5214-2017.Test method for measuring flexing resistance of welt and foxing.5.3将所要进行试验的试样放置在符合GB/T 22049要求的标准环境中进行环境调节,时...
QB/T 5181-2017.Footwear machines—Hydraulic 4-Column cutting machine.1范围本标准规定了液压四柱裁断机的基本参数、要求、试验方法、检验规则、标志、包...
QB/T 5152一2017.Polyurethane synthetic leather for gloves.5.2试样状态调节和试验的环境除另有规定外,试样应按GB/T 2918—1998的规定,在温度(23±2)℃、...
QB/T 5200-2017.Garment steamer.1范围QB/T 5200规定了蒸汽挂烫机(以下简称“挂烫机”)的术语和定义、产品分类、要求、试验方法及检验规则、标志...
QB/T 5119一2017.Footwear machines—Sole shaving machine.1范围QB/T 5119规定了外底铣槽机的组成、型号、基本参数、要求、试验方法、检验规则、标志、包...
QB/T 5192-2017.Wide color gamut sheet-fed offset printing ink.1范围QB/T 5192规定了广色域单张纸胶印四色油墨的术语和定义、要求、试验方法、检验规则和...
QB/T 5110-2017.Industrial sewing machine—Pattern sewing machine pattern test.1范围QB/T 5110规定了工业用缝纫机花样缝纫机试验用花样的种类、型式、表示方法...
QB/T 5155-2017.Test method of artificial leather and synthetic leather—Determination of softness.4.3试样的制备试样尺寸应为200 mm×25 mm,纵向和横向各3片,确保试...
QB/T 5209-2017.Integrated LED-lamps for decorative lighting services-Performance specifications.1范围QB/T 5209规定了装饰照明用集成式LED灯的产品分类与命名、要求...
QB/T 5143—2017.Wet type water-based polyurethane synthetic leather.1范围QB/T 5143规定了湿法水性聚氨酯合成革的产品分类、要求、试验方法、检验规则及标...