NBN T 04-133-1983 0625 Higher alcohols for industrial use - Determination of car-boiiyl compounds content - Potentiometric method《工业用高级醇 化合物含量的测定电势法》.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

CSN 02 4468-1964 Splicing of eyes steel wire ropes《钢丝绳眼拼接》.pdf

CSN 02 4490-1970 Light thimbles for steel wire ropes《钢丝绳用轻型套管》.pdf

CSN 02 4614-1984 Rolling bearings Needle cages Technical reuirements《滚动轴承 针笼 技术要求》.pdf

CSN 02 4615-1993 Single row angular contact ball bearings in matched configuration《匹配配置中单列有角接触球形轴承》.pdf

CSN 02 4630-1998 Rolling bearings - Single row ball bearings《滚动轴承 单列球轴承》.pdf

CSN 02 4735 Z1-1996 《单向球形通过环的推力球轴承》.pdf

CSN 02 4735-1992 Thurst ball bearings single direction angular contact alfa = 60φ《60单向有角接触推力球轴承》.pdf

CSN 02 4741 Z1-1996 Rolling bearings Axial cages with short cylindrical rollers《滚动轴承 带短型圆柱滚筒的轴笼》.pdf

CSN 02 4810-1959 Plummer blocks for radial antifricion bearings《放射状抗摩擦轴承用轴架》.pdf