EN 1803-2002 en Transportable Gas Cylinders - Periodic Inspection and Testing of Welded Carbon Steel Gas Cylinders《可运输储气瓶 焊接炭素钢储气瓶的周期性检验和测试》.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

2014届湖北省襄阳市普通高中高三12月统一测试理综化学试卷与答案（带解析）.doc

2014届湖北省部分重点中学高三第一次调研考试化学试卷与答案（带解析）.doc

2014届湖南省“五市十校”高三12月联合检测化学试卷与答案（带解析）.doc

2014届湖南省十三校高三3月第一次联考化学试卷与答案（带解析）.doc

2014届湖南省十三校高三第二次联考理综化学试卷与答案（带解析）.doc

2014届湖南省常德市高三上学期期末市协作考试化学试卷与答案（带解析）.doc

2014届湖南省桑植一中皇仓中学高三第二次联考（10月）化学试卷与答案（带解析）.doc

2014届湖南省益阳市高三下学期模拟考试理综化学试卷与答案（带解析）.doc

2014届湖南省长沙市重点中学高三第四次月考化学试卷与答案（带解析）.doc