GB/T 43491-2023钢丝绳蠕变试验方法国家标准
英文:Steel wire ropes—Creep testing method GB/T 43491-2023介绍: 国家标准《钢丝绳 蠕变试验方法》由TC183(全国钢标准化技术委员会)归口,TC183SC4(全国钢标准化技术委员会力学...
英文:Steel wire ropes—Creep testing method GB/T 43491-2023介绍: 国家标准《钢丝绳 蠕变试验方法》由TC183(全国钢标准化技术委员会)归口,TC183SC4(全国钢标准化技术委员会力学...
英文:Test method for surface quality and micropipe density of polished silicon carbide wafers—Confocal and differential in...
英文:Ultrasonic testing method of copper and copper alloy bars GB/T 3310-2023介绍: 国家标准《铜及铜合金棒材超声检测方法》由TC243(全国有色金属标准化技术委员会)...
英文:Methods for plane bending fatigue of copper alloy elastic strip GB/T 43354-2023介绍: 国家标准《铜合金弹性带材平面弯曲疲劳试验方法》由TC243(全国有色...
英文:Test method for flow pattern defects in silicon wafer—Etching technique GB/T 43315-2023介绍: 国家标准《硅片流动图形缺陷的检测 腐蚀法》由TC20...
英文:Methods for chemical analysis of nickel-platinum target alloys—Part 1: Determination of platinum content—Inductively ...
英文:Test method for drop-weight test to determine nil-ductility transition temperature of ferritic steels GB/T 6803-2023介...
英文:Test method for substitutional carbon content in silicon by infrared absorption GB/T 1558-2023介绍: 国家标准《硅中代位碳含量的红外吸收测试...
英文:Inspection method for structure of wrought aluminium and aluminium alloy products—Part 1: Inspection method for micro...
英文:Methods for chemical analysis of nickel-platinum target alloys—Part 3:Determination of carbon content—High frequency ...