NEN 1273-1967 Push-on ends and hose adapters for gas《气体用软管连接器的推接端》.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

JUS H G8 294-1987 Reagents Oxalic acid dihydrate Determination of substances insoluble in water Gravimetric method《试剂 二水合草酸 不溶于水的物质的含量测定 重量法》.pdf

JUS H G8 295-1987 Reagents Oxalic acid dihydrate Determination of residue on ignition Gravimetric method《试剂 二水合草酸 灼烧残渣的含量测定 重量法》.pdf

JUS H G8 296-1987 Reagents Oxalic aciti dihydrate Determination of chlorides content Turbidimetric method《试剂 二水合草酸 氯化物含量的测定 比浊法》.pdf

JUS H G8 297-1987 Reagents Oxalic acid dihydratt Determination of sulphate content Turbidimetric method《试剂 二水合草酸 硫酸盐含量的测定 比浊法》.pdf

JUS H G8 298-1987 Reagents Oxaiic acid dihydrate Determination of total nitrogen content Colorimetric metbod《试剂 二水合草酸 总氮含量的测定 比色法》.pdf

JUS H G8 299-1987 Reagents Oxalic acid dihydrate Determination ofiron content Colorimetric method《试剂 二水合草酸 铁含量测定 比色法》.pdf

JUS H G8 300-1987 Reagents Oxalic acid dihydrate Determination oflead calcium and magnesium contents Flame atomic absorption method《试剂 二水合草酸 铅、钙和镁含量的测定 火焰原子吸收法》.pdf

JUS H G8 301-1987 Reagents Silver cyanide and potassium dicyanoargentate Determination of silver content Volumetric method《试剂 氰化银和二氰合银酸钾 银含量的测定 体积法》.pdf

JUS H G8 302-1987 Reagents Silver cyanide and potassium dicyanoargentate Determination of chlorides content Turbidimetric method《试剂 氰化银和二氰合银酸钾 氯化物含量的测定 比浊法》.pdf