SIS SS 14 35 05-1988 Welding consumables Rod wire and wire electrode《焊接耗材 SS 棒，线和电极丝（类型19 12 3L）》.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 EN 1482-2-2013 Fertilizers and liming materials Sampling and sample preparation Part 2 Sample preparation 《肥料和石灰材料 取样和试样制备 第2部分 试样制备》.pdf

GOST EN 14888-2013 Fertilizers and liming materials Determination of cadmium content《肥料和石灰材料 镉含量的测定》.pdf

GOST EN 14958-2013 Food processing machinery Machinery for grinding and processing flour and semolina Safety and hygiene requirements《食品加工机械 面粉和粗麦粉的研磨加工机 安全和卫生要求》.pdf

GOST EN 1496-2014 Occupational safety standards system Personal protective equipment against falls from a height Rescue lifting devices General technical requirements Test methods《.pdf

GOST EN 1497-2014 Occupational safety standards system Personal protective equipment against falls from a height Rescue harness General technical requirements Test methods《职业安全标准体系.pdf

GOST EN 1498-2014 Occupational safety standards system Personal fall protection equipment Rescue loops General technical requirements Test methods《职业安全标准体系 人员坠落防护设备 救生圈 通用技术要求 试验方法.pdf

GOST EN 15166-2013 Food processing machinery Automatic back splitting machines of butchery carcasses Safety and hygiene requirements《食品加工机械 屠场尸体的自动重新分割机 安全和卫生要求》.pdf

GOST EN 15195-2014 Liquid petroleum products Middle distillate fuels Method for determination of ignition delay and derived cetane number (DCN) by combustion in a constant volume c.pdf

GOST EN 15451-2013 Fertilizers Determination of chelating agents Determination of iron chelated by EDDHSA by ion pair chromatography《肥料 螯合剂的测定 使用离子对色谱法测定EDDHSA螯合的铁》.pdf