SIS SMS 2472-1970 Conveyor belts with textile carcass Ply adhesion《织物芯输送带 层间附着力》.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

GOST 24517-1980 Bushes quiding quick-changing of press-moulds for manufacturing of rubber technical articles Construction and dimensions《制造橡胶制品用压模快速更换导向套筒 结构及尺寸》.pdf

GOST 24518-1980 Columns quiding quick-changing of press-moulds for manufacturing of rubber-technical articles Construction and dimensions《制造橡胶制品用压模的快速更换导向柱 结构及尺寸》.pdf

GOST 24519-1980 Sets of two-cassette press-moulds for manufacture of rubber toroidal sealing rings Design and dimensions《制造大截面橡胶圈用压模的双盒组件 结构及尺寸》.pdf

GOST 24522-1980 Cepillary non-destructive inspection Terms and definitions《非破坏性毛细管检验 术语和定义》.pdf

GOST 24523 0-1980 Electrotechnical periclase General requirements for methods of chemical analysis《电工用方镁石 对化学分析方法的一般要求》.pdf

GOST 24523 1-1980 Electrotechnical periclase Method for the determination of silicon dioxide《电工用方镁石 二氧化硅的测定方法》.pdf

GOST 24523 2-1980 Electrotechnical periclase Method for the determination of aluminium oxide《电工用方镁石 氧化铝的测定方法》.pdf

GOST 24523 3-1980 Electrotechnical periclase Methods for the determination of ferric oxide《电工用方镁石 氧化铁的测定方法》.pdf

GOST 24523 4-1980 Electrotechnical periclase Methods for the determination of calcium oxide《电工用方镁石 氧化钙的测定方法》.pdf