SIS 14 21 64-1965 Reinforcing steel《钢筋》.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

2012年北师大版初中历史九上4.23构建科学殿堂的巨匠练习卷与答案（带解析）.doc

2012年北师大版初中历史九上4.24文学艺术的大师练习卷与答案（带解析）.doc

2012年北师大版初中历史九年级下1.1俄国向何处去练习卷与答案（带解析）.doc

2012年北师大版初中历史八上1.1鸦片战争的烽烟练习卷与答案（带解析）.doc

2012年北师大版初中历史八上1.2劫难中的抗战练习卷与答案（带解析）.doc

2012年北师大版初中历史八上1.3甲午中日战争练习卷与答案（带解析）.doc

2012年北师大版初中历史八上1.4八国联军侵华战争练习卷与答案（带解析）.doc

2012年北师大版初中历史八上2.10清末民初的文化与教育练习卷与答案（带解析）.doc

2012年北师大版初中历史八上2.11社会生活的变迁练习卷与答案（带解析）.doc