MSZ 14540-1969 《钢、生铁和铸铁的化学检验，铌含量的确定》.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

MS 938-1984 SPECIFICATION FOR CLASSIFICATION OF MATERIALS FOR THE INSULATION OF ELECTRICAL MACHINERYAPPARATUS IN RELATION TO THEIR THERMAL STABILITY IN SERVICE《电子机械仪器使用过程有关热稳定性的材料规.pdf

MS 941-1984 SPECIFICATION FOR DEGREES OF PROTECTION OF ENCLOSURES FOR LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR《低压开关设备和控制设备组件的外壳防护程度规范》.pdf

MS 943-1984 SPECIFICATION FOR ELECTRICAL SAFETY REQUIREMENTS FOR ROOM AERIALS《房屋天线电力安全要求》.pdf

MS 946-1984 SPECIFICATION FOR RESIDUAL CURRENT OPERATED PROTECTIVE DEVICE《防护设备残余电流规范》.pdf

MS 947-1984 Specification for photoelectric control units for road lighting《道路照明光电控制单元规范》.pdf

MS 948-1984 SPECIFICATION FOR FACTORY-BUILT ASSEMBLIES OF SWITCHGEAR AND CONTROLGEAR《开关设备和控制设备工厂建设配件规范用PVC绝缘电缆规范》.pdf

MS 949-1984 CODE OF PRACTICE FOR SAFETY IN WELDING AND CUTTING《焊接和切割操作规程》.pdf

MS 953-2001 Method of sampling for meat and meat products(first revision)《肉和肉制品取样方法（第1次修订）(ISO 3100-1 1991 IDT)》.pdf

MS 954 Pt 1-2000 Methods of test for meat and meat products Part 1 determination of moisture content (first revision).pdf