SNI 19-1947-1990 Metric unit used in water supply seserage and drainage (includes pumping)《供水、下水道与给排行业用的公制单位》.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 5478-2014 Vegetable oils and natural fatty acids Method for determination of saponification value《蔬菜油和天然脂肪酸 皂化值的测定方法》.pdf

GOST 5481-2014 Vegetable oils Methods for determination of insoluble impurities and sediment《植物油 不溶性杂质和沉淀的测定方法》.pdf

GOST 5494-1995 Pigmentary aluminium Specifications《细铝粉 技术条件》.pdf

GOST 550-1975 Seamless steel tubes for petroleum processing and petrochemical industry Specifications《石油加工及石油化学工业用无缝钢管 规范》.pdf

GOST 5513-1997 Pneumatic tyres for trucks trailers for them buses and trolleybuses Specifications《载重汽车、拖车、大客车及无轨车的充气轮胎 技术条件》.pdf

GOST 5530-2004 Packing and technical fabrics made of bast fibres General specifications《包装及工业用麻布 技术条件》.pdf

GOST 5533-2013 Patterned glass Specifications《压花玻璃 规格》.pdf

GOST 5582-1975 Stainless and heat-resisting sheet Specifications《不锈耐热板 规范》.pdf

GOST 5632-2014 Stainless steels and corrosion resisting heat-resisting and creep resisting alloys Grades《不锈钢和耐腐蚀 耐热和抗蠕变合金 等级 》.pdf