SFS B 1 19-1933 Puolisuunnikaskierteet《梯形螺纹》.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

STAS 6200 7-1971 SHAPED NATURAL STONE FOR BUH.DING Methods of physical mechanical and mineralogical tests Determinat ion of the shearing strength《建筑用成形天然石材 物理、机械和矿物学测试方法 剪应力测定 》.pdf

STAS 6200 8-1971 SHAPED NATURAL STONE FOR BUILDING Methods of physical mechanical and mineralogical tests Determin ation of the mechanical impact strength《建筑用自然成形石料 物理、机械和矿物学检测方法 机.pdf

STAS 6200 9-1992 Natural stones for buildings Determination of wearing resistance through dry abrasion《建筑用天然石料 干燥磨损测定耐磨度 》.pdf

STAS 6201-1960 《天然石加工 物理测定》.pdf

STAS 6205-1986 ELECTRICAL INSULATING MATERIALS Method for determining the comparative and the proof tracking indices under moist conditions《电气绝缘材料 在潮湿条件下相比漏电起痕指数和耐漏电起痕指数的测定方法 》.pdf

STAS 6206-1966 《扑灭火灾的安全措施 提供灭火用水》.pdf

STAS 6207-1987 ORGANIC DYES Determina i on of colour fastness to water drop《有机染料 滴水色牢度测定 》.pdf

STAS 6208-1981 ORGANIC DYES Determination of colour fastness to sea water《皮革用有机染料 海水色牢度的测定 》.pdf

STAS 6209-1967 《纸浆业纤维半成品 在氢氧化钠溶剂中可溶性的测定》.pdf