CSN 07 0245-1993 Warm water and low-pressure steam boilers Warm water boilers with output up to 50 kW Technical requirements《温水及低压蒸汽锅炉 输出量不大于50 kW温水锅炉技术要求》.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

2013届湖北省荆州市高中毕业班第二次质量检查语文试卷与答案（带解析）.doc

2013届湖北省襄阳市高三第一次调研考试语文试卷与答案（带解析）.doc

2013届湖北省部分重点中学高三秋季期中联考语文试卷与答案（带解析）.doc

2013届湖北省部分重点中学（天门中学等）高三上学期期中联考语文试卷与答案（带解析）.doc

2013届湖北省黄冈中学高三第一次模拟考试语文试卷与答案（带解析）.doc

2013届湖北省黄冈市黄冈中学高三五月第二次模拟考试语文试卷与答案（带解析）.doc

2013届湖北省黄石二中高三高考压轴模拟语文试卷与答案（带解析）.doc

2013届湖北荆州监利柘木中学高二第一次月考语文试卷与答案（带解析）.doc

2013届湖北襄阳市普通高中调研统一测试语文试卷与答案（带解析）.doc