MNOSZ 13791-1955 《刀切平滑边缘化工设备元件压力2 5》.pdf

相关资源

HG T 20643-1998 化工设备基础设计规定.pdf

HG T 20668-2000 化工设备设计文件编制规定.pdf

HG T 20676-1990 砖板衬里化工设备.pdf

HG T 20677-1990 橡胶衬里化工设备.pdf

HG T 20679-1990 化工设备、管道外防腐设计规定.pdf

HG T 2128-1991 耐酸酚醛塑料制化工设备、管及管件技术条件.pdf

HG T 2129.13-1991 耐酸酚醛塑料制化工设备零部件 直管.pdf

HG T 2129.14-1991 耐酸酚醛塑料制化工设备零部件 凸缘式90°圆弧弯头.pdf

HG T 2129.15-1991 耐酸酚醛塑料制化工设备零部件 凸缘式90°虾米弯头.pdf

HG T 2129.16-1991 耐酸酚醛塑料制化工设备零部件 凸缘式直角弯头.pdf

猜你喜欢

SIS SS 2604-1979 Dissolved acetylene cylinders Basic requirements《溶解乙炔气瓶 基本要求》.pdf

SIS SS 2605-1981 Guide pillars with shoulder《有肩导柱》.pdf

SIS SS 2606-1981 Guide bushes with shoulder《有肩导套》.pdf

SIS SS 2607-1988 Gas cylinders Valves Requirements and testing《气瓶 阀门 要求和测试》.pdf

SIS SS 2608-1987 Ventilating plants - Circular flanges - General dimensions《通风设备 圆法兰 通用尺寸》.pdf

SIS SS 2609-1987 Ventilating plants - Straight circular metal ducts with a lock type spiral seam and straight rectangular sheet metal ducts - Dimensions《通风装置 有锁紧型螺旋缝焊的圆形薄金属直管和矩形薄金属.pdf

SIS SS 2612-1986 Welding equipment - Arc welding - Contact tips for MIGIMAG welding guns - Dimensions material and marking《焊接设备 弧焊 半自动弧焊枪触头 尺寸、材料和标记》.pdf

SIS SS 2614-1986 Welding equipment - Resistance welding - Cooling tubes for spot welding electrodes《焊接设备 电阻焊 点焊电极冷却管》.pdf

SIS SS 2614-1987 Welding equipment - Resistance welding - Cooling tubes for spot welding electrodes《焊接设备 电阻焊 点焊电极冷却管》.pdf