CNS 2867-2-1985 Lamina Protected Explosion-proof Construction of Electric Machineries and Apparatuses of Mines《矿坑用电机具微隙防爆构造》.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 D4644-2016 Standard Test Method for Slake Durability of Shales and Other Similar Weak Rocks《油页岩和类似软岩石潮解耐久性的标准试验方法》.pdf

ASTM D4645-2004e1 Standard Test Method for Determination of the In-Situ Stress in Rock Using the Hydraulic Fracturing Method《用水力碎裂法测定现场岩石内应力的标准试验方法》.pdf

ASTM D4646-2003 Standard Test Method for 24-h Batch-Type Measurement of Contaminant Sorption by Soils and Sediments《24小时分批测量土壤和沉积物的污染物吸附作用的标准试验方法》.pdf

ASTM D4646-2003(2008) Standard Test Method for 24-h Batch-Type Measurement of Contaminant Sorption by Soils and Sediments《24小时分批测量土壤和沉积物的污染物吸附作用的标准试验方法》.pdf

ASTM D4646-2016 Standard Test Method for 24-h Batch-Type Measurement of Contaminant Sorption by Soils and Sediments《24小时分批测量土壤和沉积物的污染物吸附作用的标准试验方法》.pdf

ASTM D4647 D4647M-2013 Standard Test Methods for Identification and Classification of Dispersive Clay Soils by the Pinhole Test《用针孔试验做分散粘土识别和分类的标准试验方法》.pdf

ASTM D4647-2006 Standard Test Method for Identification and Classification of Dispersive Clay Soils by the Pinhole Test《用针孔试验做分散粘土识别和分类的标准试验方法》.pdf

ASTM D4647-2006e1 Standard Test Method for Identification and Classification of Dispersive Clay Soils by the Pinhole Test《用针孔试验做分散粘土识别和分类的标准试验方法》.pdf

ASTM D4648 D4648M-2010 Standard Test Method for Laboratory Miniature Vane Shear Test for SaturatedFine-Grained Clayey Soil《饱和细粒粘性土壤的实验室小型十字板剪力试验的标准试验方法》.pdf