NBN 813-08-1969 2500 《（混凝土）稠度 滚珠沉入深度》.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

DB43 T 131.4-1999 西瓜品种 红大.pdf

DB43 T 1302.4-2017 经典湘菜 第4部分：绣球海参.pdf

DB43 T 1302.20-2017 经典湘菜 第20部分：拆烩鳙鱼头.pdf

DB43 T 1302.22-2017 经典湘菜 第22部分：油淋庄鸡.pdf

DB43 T 1302.31-2017 经典湘菜 第31部分：金钩黄瓜.pdf

DB43 T 1302.3-2017 经典湘菜 第3部分：叉烧酥方.pdf

DB43 T 131.5-1999 西瓜品种 大绿特大新红宝.pdf

DB43 T 1302.27-2017 经典湘菜 第27部分：锅烧鸭块.pdf

DB43 T 1302.23-2017 经典湘菜 第23部分：芙蓉鲫鱼.pdf