CSN 41 3123-1976 Manganese-Vanadium steel 13 123《锰 钒钢13 123》.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

BS 4140-17-1986 Methods of test for aluminium oxide Determination of fluorine content《氧化铝试验方法 第17部分 氟含量测定》.pdf

BS 4140-18-1986 Methods of test for aluminium oxide - Determination of phosphorus content《氧化铝试验方法 第18部分 磷含量测定》.pdf

BS 4140-19-1986 Methods of test for aluminium oxide Determination of boron content《氧化铝的试验方法 硼含量的测定》.pdf

BS 4140-20-1980 Methods of test for aluminium oxide - Sampling《氧化铝试验方法 第20部分 取样》.pdf

BS 4140-22-1980 Methods of test for aluminium oxide - Determination of manganese content《氧化铝试验方法 第22部分 锰含量的测定》.pdf

BS 4140-24-1987 Methods of test for aluminium oxide Determination of fine particle size distribution (method using electroformed sieves)《氧化铝试验方法 第24部分 粒度分布测定(电铸筛分法)》.pdf

BS 4140-4-1986 Methods of test for aluminium oxide - Preparation of sample solution by alkaline fusion《氧化铝试验方法 第4部分 试样溶液加碱熔化制备》.pdf

BS 4140-5-1986 Methods of test for aluminium oxide - Determination of silica content《氧化铝试验方法 第5部分 二氧化硅含量测定》.pdf

BS 4140-6-1980 Methods of test for aluminium oxide - Determination of titanium content《氧化铝试验方法 第6部分 钛含量测定》.pdf