YD T 4050-2022 绿色设计产品评价技术规范 视频会议设备.pdf

相关资源

JIS B4313-2008 高速钢双排屑槽麻花钻.技术规范.pdf

JIS B0601-2001 产品几何量技术规范(GPS).表面结构轮廓法.术语、定义和表面结构参数.pdf

JIS B0680-2007 几何产品技术规范(GPS).几何产品技术规范和验收的标准参考温度.pdf

JIS B0641-1-2001 产品几何量技术规范(GPS).通过工件测量进行检验及测量设备.第1部分判定是否符合技术要求的规则.pdf

MT T 626-1996 矿井均压防灭火技术规范.pdf

NY T 682-2003 畜禽场场区设计技术规范.pdf

SC T 2003.1-2000 刺参增养殖技术规范 亲参.pdf

YB T 4257.1-2012 钢铁污水除盐技术规范 第1部分：反渗透法.pdf

GB T 16812-1997 NICAM-728卫星电视信道副载波传送数字声技术规范.pdf

GA 425.1-2003 指纹自动识别系统基础技术规范 第1部分 指纹自动识别系统术语.pdf

猜你喜欢

NF F11-297-1992 Railway rolling stock Disk brake linings made of sintered materials 《铁路车辆 金属粉末烧结材料制盘式制动衬片》.pdf

NF F11-400-1983 Railway rolling stock Brake-shoes with removable inserts General 《铁路车辆 带可折卸瓦衬的制动瓦 概述》.pdf

NF F11-401-1985 Railway rolling stock Brake-shoes with removable inserts Brake-shoes insert holders for inserts made of cast-iron and with a low coefficient of friction 《铁路车辆 带可拆卸瓦.pdf

NF F11-402-1983 Railway rolling stock Brake-shoes with removable inserts 250 mm and 320 mm inserts made of phosphorous cast iron 《铁路车辆 可拆卸支架制动块 磷铸件250和320制动块》.pdf

NF F11-403-1983 Railway rolling stock Brake-shoes with removable inserts 250 mm and 320 mm inserts made of materials with a low coefficient of friction other than cast iron 《铁路车辆 可.pdf

NF F11-404-1985 Railway rolling stock Brake-shoes with removable inserts Brake-shoes insert holders for inserts with a high coefficient of friction 《铁路车辆 带可拆卸瓦套的制动瓦 高摩擦系数瓦套的制动器瓦套固定.pdf

NF F11-405-1983 Railway rolling stock Brake-shoes with removable inserts 250 mm and 320 mm inserts made of materials with a high coefficient of friction 《铁路车辆 可拆卸支架加制动块 高摩擦系数材料制250.pdf

NF F11-410-1985 Railway rolling stock Disk brakes General 《铁路车辆 盘式制动器 概述》.pdf

NF F11-412-1985 Railway rolling stock Disk brakes Brake linings made of organic materials for disks of diameter 590 610 and 640 mm 《铁路车辆 盘式制动器 直径为590、610和640的盘用有机物质制动垫片》.pdf