ONORM B 3310-1995 Cement for building purposes Ciment de construction《建筑用途水泥》.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

NBN T 03-350-1981 6875 Crude sodium borates for industrial use - Determination of loss of mass after heating at 900C《工业用天然硼砂，加热至900C后质量流失的测定》.pdf

NBN T 03-351-1981 0000 Crude sodium borates for industrial use - Determination of total aluminium content - Titrimetric method《工业用天然硼砂，所有铝含量的测定 滴定分析法》.pdf

NBN T 03-352-1981 0000 Crude sodium borates for industrial use - Determination of total tita-nium content - Photometric method.pdf

NBN T 03-353-1981 5625 Sodium perborates for industrial use - Determination of particle size distribution by mechanical sieving《工业用过硼酸钠，通过机械筛分后颗粒分布的测定》.pdf

NBN T 03-354-1981 8125 METHODE PHOTOMETRIQUE A LA DIPHENYLCARBAZIDE《工业用硼酸；氧化硼；四硼酸钠，铬的定量 使用二苯卡巴肼光度测定法》.pdf

NBN T 03-355-1981 8125 Disodium tetraborates and crude sodium borates for industrial use - Determination of water content - Gravimetrie method《工业用四硼酸钠和天然硼砂：水含量的测定 重力测定法》.pdf

NBN T 03-356-1981 1250 Boric acid boric oxide and disodium tetraborates for industrial use - Determination of chloride content - Mercurimetric method《工业用硼酸；氧化硼；四硼酸钠；氯含量的测定：汞液滴定法》.pdf

NBN T 03-357-1981 5625 Boric acid boric oxide disodium tetraborates sodium perborates and crude sodium borates for industrial use - Determination of iron content - 2 21-Bipyridyl p.pdf

NBN T 03-358-1981 4375 Sodium perborates for industrial use - Determination of rate of solution - Conductivity method《工业用过硼酸钠，溶液比率的测定 电导法》.pdf