NC 09-17-1968 Cast iron and cast steel die sets《钢结构或铁结构冲压框架，厚度较大的圆形工作台》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

ICONTEC 1763-1982 《食品行业，应用于制糖行业的易溶型硫》.pdf

ICONTEC 1764-1982 《木料，CCA型木料专用的保护外罩》.pdf

ICONTEC 1765-1982 《汽车，用于生产螺旋状制动弹簧的钢棒》.pdf

ICONTEC 1766-1982 《化学制品，三磷酸钠》.pdf

ICONTEC 1767-1982 《木料，保护外罩类，五氯苯酚》.pdf

ICONTEC 1768-1982 《塑料，固体材料类，电路绝缘体，电路弧抗性的测量》.pdf

ICONTEC 1769-1982 《塑料，电子绝缘材料，弯曲属性的测量》.pdf

ICONTEC 1770-1982 《含酒精的饮料，二氧化硫的测量》.pdf

ICONTEC 1771-1982 《卫生以及安全类，眼睛保护器的相关专业词汇》.pdf