TS 2735-1977 Rubber Test Mixes-Preparation Mixing And Vulcanization- Equipment And Procedures《橡胶试验 胶料的配料、混炼和硫化 设备及操作程序》.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

SFS 2224 E-1984 《焊接 软低碳合金钢和微晶钢手工弧焊用药皮电焊条 质量要求》.pdf

SFS 2224-1984 《焊接 非合金钢和细晶刚所使用的焊接钉 质量要求》.pdf

SFS 2225 E-1967 《焊接 抗蠕变钢材用药皮电焊条 质量要求》.pdf

SFS 2225-1967 《焊接 热强化钢所用的焊接钉 质量要求》.pdf

SFS 2226-1967 《压力容器的焊接 非合金钢和稀合金钢的焊接厚度系数》.pdf

SFS 2228-1967 《电子技术词汇表 第30组：电子拉扯》.pdf

SFS 2229 E-1968 《屋顶：火势蔓延》.pdf

SFS 2229 E-1984 Welding of pressure vessels Structural design General principles n《压力容器焊接 结构设计 一般原则》.pdf

SFS 2229-1984 《压力容器的焊接 结构设计的一般基础》.pdf