JUS H G8 342-1988 Reagents Zine chloride etermination of sulphates content Turbldimetric mc hod《试剂 氯化锌 硫酸盐含量的测定 比浊法》.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

ASTM F2787-2011 Standard Practice for Structural Design of Thermoplastic Corrugated Wall Stormwater Collection Chambers《热塑波纹壁雨水收集室结构设计标准规程》.pdf

ASTM F2787-2013 Standard Practice for Structural Design of Thermoplastic Corrugated Wall Stormwater Collection Chambers《热塑性波纹壁雨水收集室结构设计的标准实施规程》.pdf

ASTM F2787-2013(2018) Standard Practice for Structural Design of Thermoplastic Corrugated Wall Stormwater Collection Chambers《热塑性波纹壁雨水收集室结构设计的标准实施规程》.pdf

ASTM F2788 F2788M-2013 Standard Specification for Metric-sized Crosslinked Polyethylene (PEX) Pipe《米制尺寸交联聚乙烯 (PEX) 管的标准规范》.pdf

ASTM F2788 F2788M-2015 Standard Specification for Metric and Inch-sized Crosslinked Polyethylene (PEX) Pipe《米制和英制交联聚乙烯 (PEX) 管的标准规格》.pdf

ASTM F2788 F2788M-2017 Standard Specification for Metric and Inch-sized Crosslinked Polyethylene (PEX) Pipe.pdf

ASTM F2788 F2788M-2018 Standard Specification for Metric and Inch-sized Crosslinked Polyethylene (PEX) Pipe《米制和英寸尺寸交联聚乙烯(PEX)管的标准规范》.pdf

ASTM F2788-2009 Standard Specification for Crosslinked Polyethylene (PEX) Pipe《交联聚乙烯(PEX)管道的标准规范》.pdf

ASTM F2788-2011 Standard Specification for Metric-sized Crosslinked Polyethylene (PEX) Pipe《米制尺寸的交联聚乙烯(PEX)管道的标准规范》.pdf