JUS H G8 022-1980 Reagents Hydrochloric acid Determination ofzinc content Flame atomic absorption method《试剂 盐酸 锌含量测定 火焰原子吸收法》.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

INDITECNOR 34-I3ch-1957 《蒸汽发生器：安全配件以及安全部件》.pdf

INDITECNOR 34-I4ch-1957 《蒸汽发生器：安全条件的检验以及测试》.pdf

INDITECNOR 34-I5ch-1957 《蒸汽发生器：工作规定》.pdf

INDITECNOR 34-Ich-1957 《纺织品的相关定义》.pdf

INDITECNOR 34-IIch-1957 《蒸汽发生器：安装以及位置的一般要求》.pdf

INDITECNOR 34-IOch-1957 《蒸汽发生器：术语》.pdf

INDITECNOR 35-10d-1961 《转换要素以及纺纱线的计数系统》.pdf

INDITECNOR 35-12ch-1955 《型号为Nos30和Nos40的缝合线》.pdf

INDITECNOR 35-13ch-1955 《编号40的紧绷线》.pdf