JUS H G8 307-1987 Reagents Copper(l) cyanide Determination of coppercontent Volumetric method《试剂 氰化铜（I） 铜含量的测定 体积法》.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

SN T 1023-2001 出口绒绣制品检验规程.pdf

SN T 1024-2001 出口空心玻璃砖检验规程.pdf

SN T 1025-2001 出口商品运输包装瓦楞纸箱用纸检验规程.pdf

SN T 1026-2001 出口配制酒检验规程.pdf

SN T 1027-2001 海运出口危险货物1L~25L气体容器包装检验规程.pdf

SN T 1028-2001 出口行程开关检验规程.pdf

SN T 1029-2001 出口低压机电式接触器和电动机起动器检验规程.pdf

SN T 1031.1-2001 出口粗氧化锑化学分析方法 汞含量的测定.pdf

SN T 1031.2-2001 出口粗氧化锑化学分析方法总锑量的测定.pdf