TS 993-1971 SODIUM HYDROXIDE AND POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT (BARIUM SULPHATE GRAVIMETRIC METHOD《工业用氢氧化钠和氢氧化钾 硫酸含量测定（硫酸钡重量分析法）》.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

TS 498-1977 DESIGN LOADS FOR BUILDINGS《建筑物的设计负荷》.pdf

TS 499-1967 CODE OF PRACTICE FOR RIBBED STEEL BARS N REINFORCED COMCRETE CONSTRUCTION《钢筋混凝土结构中钢筋实施规范》.pdf

TS 5-1976 HAMMERS FOR GENERAL PURPOSES《通用锤》.pdf

TS 50-1962 FUSE PLUGS FOR DOMESTIC USE《国内使用插塞式保险丝》.pdf

TS 500-1969 BUILDING CODE REQUIREMENT FOR REINFORCED CONCRETE《钢筋混凝土建筑规范要求》.pdf

TS 501-1967 Semi Rotary Hand Pumps for Water (Double and Quadruple Acting)《半回转式手动水泵（双作用和四作用）》.pdf

TS 502-1976 COPPER-LEAD-TIN ALLOY C STINGS FOR BEARING8《轴承用铜 铅 锡合金铸件》.pdf

TS 503-1976 White Metal Lead and Tin-Base Alloys for Plain Bearings《滑动轴承白色金属铅和锡基合金》.pdf

TS 504-1967 VVIDTH OF SHEETS OF PAPER《纸张的宽度》.pdf