SIS SS 3582-1987 Plastics pipes - Pipes and fittings of PE for buried sewers and discharge systems inside buildings - Fittings for butt-welding《塑料管 建筑物内埋地污水排放系统的PE管及配件 埋头焊配件》.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

备战2019年高考历史高频考点解密专题12新航路开辟与殖民扩张教学案.doc

备战2019年高考历史高频考点解密专题14西方人文主义精神的发展教学案.doc

备战2019年高考历史高频考点解密专题15近代科技发展与文学艺术教学案.doc

备战2019年高考历史高频考点解密专题16列强的侵华战争教学案.doc

备战2019年高考历史高频考点解密专题17近代前期中国人民的抗争教学案.doc

备战2019年高考历史高频考点解密专题18近代中国经济结构的变动与民族资本主义的曲折发展教学案.doc

备战2019年高考历史高频考点解密专题19近代中国思想解放潮流教学案.doc

备战2019年高考历史高频考点解密专题20新民主主义的革命发展历程教学案.doc

备战2019年高考历史高频考点解密专题21俄国十月革命与苏（俄）联的社会主义建设教学案.doc