NBN T 03-145-1979 1250 Sodium hydrogen carbonate for industrial use - Determination of iron content - 1 10 -Phenanthroline photometric method《工业用碳酸氢钠 铁含量的测定1 10菲洛啉光度测定法》.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

BS 4361-35-1990 Woodworking machines - Nomenclature for machines for production of core stock from laths《木工机械 第35部分 板条制造心板用机器命名》.pdf

BS 4361-36-1990 Woodworking machines - Nomenclature for single-end tenoning machines with several spindles《木工机械 第36部分 多轴单端开榫机命名》.pdf

BS 4361-37-1990 Woodworking machines - Nomenclature for horizontal shredding machines for wood wool production quadruple effect《木工机械 第37部分 四用卧式木丝切丝机命名》.pdf

BS 4361-38-1990 Woodworking machines - Nomenclature for vertical shredding machines for wood wool production with hydraulic clamping《木工机械 第38部分 带液压夹紧装置的立式木丝切丝机命名》.pdf

BS 4361-4-1988 Woodworking machines - Specification for table bandsawing machines《木工机械 第4部分 台式带锯机床规范》.pdf

BS 4361-40-1990 Woodworking machines - Nomenclature for lifting tables and stages《木工机械 第40部分 升降工作台和平台命名》.pdf

BS 4361-5-1988 Woodworking machines - Specification for single blade circular saw benches with or without travelling table《木工机械 第5部分 带或不带移动工作台的单锯片圆锯床规范》.pdf

BS 4361-6-1988 Woodworking machines - Specification for single spindle moulding machines《木工机械 第6部分 单轴模压机床规范》.pdf

BS 4361-7-1988 Woodworking machines - Specification for thickness planing machines with rotary cutterblock for one-side dressing《木工机械 第7部分 单面刨光用带旋转组合铣刀的单面压刨床规范》.pdf