STAS 6936 2-1978 THREADED FITTINGS FOR REFRIGERATING PLANTS General technical requirements for quality《冷冻设备螺纹装置 一般质量技术要求 》.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

2011-2012学年第一学期无锡地区宜兴市期中考试初三物理试卷与答案.doc

2011-2012学年第一学期无锡地区期中考试锡山区东亭片八校联考初三物理试卷与答案.doc

2011-2012学年第一学期无锡地区锡山区港下中学初三物理期中考试试卷与答案.doc

2011-2012学年西八里中学八年级物理欧姆定律单元测试.doc.doc

2011-2012学年贵州普安江西鄱镇民族中学初一上学期期末英语试卷与答案（带解析）.doc

2011-2012学年贵州省德江县泉口中学九年级物理功和机械能物理卷.doc

2011-2012学年贵州省德江县泉口中学九年级物理压强与浮力单元卷.doc

2011-2012学年贵州省德江县泉口中学九年级物理运动和力单元测试.doc

2011-2012学年贵州省思南县香坝中学初二下学期第一次月考物理试卷与答案（带解析）.doc