CNS 8966-1988 Bronze Globe Valves for Marine Use (20 KGF C㎡)《船用青铜球形阀（20KGF／C㎡）》.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

AECMA PREN 2035-1976 Round Steel Bars - Drawn Dimensions - Tolerance h 9 Aerospace Series Edition 1《航空航天系列.圆型钢尺寸冷拉后容差h 9.第1版》.pdf

AECMA PREN 2036-1976 Round Steel Bars - Ground Dimensions - Tolerance h 8 Aerospace Series Edition 1《航空航天系列.圆型钢尺寸碾后容差h 8.第1版》.pdf

AECMA PREN 2037-1976 Hexagonal Steel Bars - Drawn Dimensions - Tolerances h 11 and h 12 Aerospace Series Edition 1《航空航天系列.六角形钢筋冷拉后尺寸容差h 11和h 12.第1版》.pdf

AECMA PREN 2038-1976 Hexagonal Steel Bars - Drawn Dimensions - Tolerance h 9 Aerospace Series Edition 1《航空航天系列.六角形钢筋冷拉后尺寸容差h9.第1版》.pdf

AECMA PREN 2039-1976 Rectangular Steel Bars - Drawn Dimensions - Tolerances h 11 h 12 Aerospace Series Edition 1《航空航天系列.长方形钢筋轧后尺寸容差h 11或h 12.第1版》.pdf

AECMA PREN 2040-1976 Rectangular Steel Bars - Rolled Dimensions - Tolerance js 16 Aerospace Series Edition 1《航空航天系列.长方形钢筋轧后尺寸容差js16.第1版》.pdf

AECMA PREN 2041-1976 Square Steel Bars - Drawn Dimensions - Tolerances h 11 h 12 Aerospace Series Edition 1《航空航天系列.正方形钢筋冷拉后尺寸容差h 11和h 12.第1版》.pdf

AECMA PREN 2042-1976 Square Steel Bars - Rolled Dimensions - Tolerance js 16 Aerospace Series Edition 1《航空航天系列.正方形钢筋轧后尺寸容差js 16.第1版》.pdf

AECMA PREN 2043-1996 Aerospace Series Metallic Materials General Requirements for Semi-Finished Product Qualification (Excluding Forgings and Castings) Edition P 1《航空航天系列.金属材料半成品质量.pdf