CNS 4051-1976 Methods for Determination of Nitrate Nitrogen in Polluted and Waste Water《废水、污水硝酸盬含氮检验法》.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

CB M 2219-1982 船用卧式自吸离心泵技术条件.pdf

CB M 2224-1982 船用电动三螺杆泵技术条件.pdf

CB M 67-1981 空气管头.pdf

CB M 68-1981 甲板漏水口.pdf

CB M 97-1981 PN6船舶管路法兰焊接双面座板.pdf

CB T 1153-2008 金属波形膨胀节(有黑印 缺第一页).pdf

CB T 1164-1986 铝及铝合金焊接试验方法及技术要求.pdf

CB T 1208-1992 舰船产品可靠性保证大纲编写指南 .pdf

CB T 1216-1992 TA5 钛合金焊接技术条件.pdf