MSZ 450 2-1977 《饮用水质量定义 微观生物检测》.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

GB T 13217.7-1991 凹版塑料油墨检验方法 附着牢度检验.pdf

GB T 13217.8-1991 凹版塑料油墨检验方法 抗粘连检验.pdf

GB T 13218-1991 带式真空过滤机型式和基本参数.pdf

GB T 13219-1991 氧化钪.pdf

GB T 13221-1991 超细粉末粒度分布的测定 X射线小角散射法.pdf

GB T 13222-1991 金属热喷涂层剪切强度的测定.pdf

GB T 13229-1991 胶质硝化甘油炸药.pdf

GB T 13233-1991 高精度石英弹簧重力仪通用技术条件.pdf

GB T 13234-1991 企业节能量计算方法.pdf