JUS H B8 432-1983 High-grade fluorspar and acid-grade fluorspar for industrial use Determination of total phosphorus content Molybdophosphate photometric method《工业用高品质萤石和酸级萤石 总磷含量测.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 F2534-2006 Standard Guide for Visually Estimating Oil Spill Thickness on Water《水中漏油厚度视觉估计的标准指南》.pdf

ASTM F2534-2012 Standard Guide for Visually Estimating Oil Spill Thickness on Water《水中漏油厚度视觉估计的标准指南》.pdf

ASTM F2534-2017 Standard Guide for Visually Estimating Oil Spill Thickness on Water《水中漏油厚度视觉估计的标准指南》.pdf

ASTM F2536-2006b Standard Guide for Installing Plastic DWV Piping Suspended from On-Grade Slabs《安装悬浮在高级厚板上塑料排气管道的标准指南》.pdf

ASTM F2536-2006b(2011) Standard Guide for Installing Plastic DWV Piping Suspended from On-Grade Slabs《安装悬吊于等内板材的塑料排水 排渣与放气管道的标准指南》.pdf

ASTM F2536-2017 Standard Guide for Installing Plastic DWV Piping Suspended from On-Grade Slabs《安装悬吊于等内板材的塑料排水 排渣与放气管道的标准指南》.pdf

ASTM F2537-2006 Standard Practice for Calibration of Linear Displacement Sensor Systems Used to Measure Micromotion《用于测量微移动用直线位移传感器系统的刻度标准实施规范》.pdf

ASTM F2537-2006(2011) Standard Practice for Calibration of Linear Displacement Sensor Systems Used to Measure Micromotion《微移动用直线位移传感器系统的刻度标准实施规范》.pdf

ASTM F2537-2006(2017) Standard Practice for Calibration of Linear Displacement Sensor Systems Used to Measure Micromotion《测量微动用线性位移传感器系统校准的标准实施规程》.pdf