TIS 1144-2009 Rubber hoses for saturated steam《饱和水蒸气用橡胶软管》.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

NEN 6599-1991 Water Vocabulary《水 词汇表》.pdf

NEN 6600-1981 Waste water surf ace water and sludge - Sampling《废水，地表水和淤泥 采样》.pdf

NEN 6606-1992 Water - Determination of perspicacity by means of a disk according to Secchi《水 塞克盘（Secchi）法敏锐度的测定》.pdf

NEN 6619-1992 Water in boiler plants - Photometric determination of the copper content《锅炉装置用水 铜含量的光度法测定》.pdf

NEN 6620-1986 Waste water and sludge Determination of the total residue on evaporation after drying and after ignition Gravimetric method《废水和淤泥 干燥蒸发和灼烧后总残余量的测定 重量法》.pdf

NEN 6621-1988 Waste water and sludge - Determination of the content of suspended solids after drying and after ignition - Gravimetric method《废水和淤泥 干燥和灼烧后悬浮固体物质含量的测定 重量法》.pdf

NEN 6622-1988 Sludge - Determination of sand and other acidinsoluble material and the fraction with a partiele size greater than 0 1 mm - Gravimetric method《淤泥 用硒进行矿化后，使用凯氏法测定氨态和有机.pdf

NEN 6623-1988 Water - Determination of the amount of settleable solids《水 可沉降固体量的测定》.pdf

NEN 6624-1982 Sludge - Determination of sludge volume index《水 污泥体积指数的测定》.pdf