SNV 90150-1953 《水化学 确定碳酸》.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

GOST 28020-1989 Adhesive tape for electrical insulation Requirements for plastified polyvinylchloride tapes with thermoplastic adhesive《电绝缘胶合带 对热塑粘合剂增韧聚氯乙烯带的要求》.pdf

GOST 28021-1989 Adhesive tape for electrical insulation Requirements for polyester tapes with thermosetting adhesive《电绝缘胶合带 对热凝粘结剂聚脂带的要求》.pdf

GOST 28022-1989 Adhesive tape for electrical insulation Requirements for polyester tapes with thermoplastic adhesive《电绝缘胶合带 对热塑粘结剂聚脂带的要求》.pdf

GOST 28023-1989 Adhesive tape for electrical insulation Requirements for crepped paper tapes with thermosetting adhesive《电绝缘胶合带 对热凝粘结剂增强纸带的要求》.pdf

GOST 28024-1989 Adhesive tape for electrical insulation Requirements for paper tapes with thermosetting adhesive《电绝缘胶合带 对热凝粘结剂纸带的要求》.pdf

GOST 28025-1989 Adhesive tape for electrical insulation Requirements for polycarbonate tapes with thermoplastic adhesive《电绝缘胶合带 对热塑粘结剂聚碳酸酯带的要求》.pdf

GOST 28026-1989 Adhesive tapes for electrical insulation Requirements for polyimide tapes with themosetting adhesive《电绝缘胶合带 对热凝粘结剂聚酰亚胺带的要求》.pdf

GOST 28027-1989 Adhesive tape for electrical insulation Requirements for paper tapes with thermosetting adhesive《电绝缘胶合带 对热凝粘结剂玻璃纤维带的要求》.pdf

GOST 28028-1989 Industrial purity Hydraulic drives General requirements and norms《工业纯净度 液压传动 一般要求和规范》.pdf