NEN 5658-1971 Rubber hose without reinforcement for butane - propane gas and natural gas with aworking pressure less than 0 05 bar《工作压力不高于0 05巴的丁烷，丙烷气以及天然气输送用不加固橡胶软管》.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

JUS H B8 426-1983 Acid-grade fluorspar Determination of loss in mass at 105 C Gravimetric method《酸级萤石 105C时的质量损失 重力法》.pdf

JUS H B8 427-1983 Acid-grade fluorspar Determination of carbonate content Titrimetric method《酸级萤石 碳酸盐测定 滴定法》.pdf

JUS H B8 428-1983 Acid-grade fluorspar Determination of sulphide content iodometric method《酸级萤石 硫化物含量的测定 碘量法》.pdf

JUS H B8 429-1983 Acid-grade fluorspar Determination of barium sulphate content Gravimetric method《酸级萤石 硫酸钡含量的测定 重量法》.pdf

JUS H B8 430-1983 Acid-grade fluorspar Determination of silkon content Reduced molybdosilicate photometric method《酸级萤石 硅含量测定 还原型硅钼酸盐光度测定法》.pdf

JUS H B8 431-1983 Acid-grade fluorspar Determination ofavailable fluorinecontent Potentiometric methodafterdistillation《酸级氟石 可用氟含量的测定 蒸馏后电势滴定法》.pdf

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

JUS H B8 433-1984 Di-2ethylhexyl phthalate for industrial use Determination of ester content (as DOP) Volumetric method 《工业用2-2-乙基己基邻苯二甲酸酯 酯含量（邻苯二甲酸二辛酯）测定 体积法》.pdf

JUS H B8 434-1984 Phthalate maleate and adipate esters for industrial use Determination of denstity at 2(fi C Hydrometer method《工业用邻苯二甲酸酯、顺丁烯二酸和己二酸酯类 在20℃时密度的测定 比重法》.pdf