CSN 75 7714-1998 Water quality - Biological analysis - Determination of benthos《水质 生物分析 海底生物的测定》.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

STAS 9852 3-1981 Industrial trucks OFF-SET FOR SWIVEL CASTORS《工业车辆 环脚轮的辅助设施 》.pdf

STAS 9852 4-1975 Industrial trucks TRIANGULAR TOP PLATES WITH THREE FIXING HOLES FOR CASTORS Dimensions《工业车辆 脚轮用带三个固定孔的三角形顶板 尺寸 》.pdf

STAS 9853-1992 Semi-manufacturd products of wood for wagon floorings《车辆地板材料的木材半制成品 》.pdf

STAS 9855-1974 FINISHED PRODUCTS FROM PAPER INDUSTRY Determination of air permeability of finished products of great air permea- bility《造纸工业的制成品 大空气通透性的成品透气性的测定 》.pdf

STAS 9856-1978 Petroleum equipment PUMP WITH PLUNGERS 3PP 800《石油设备 带插棒的泵3PP 800 》.pdf

STAS 9857-1974 Petroleum equipment PLUNGER PUMP 3 PP-160《石油设备 柱塞泵3 PP 160 》.pdf

STAS 9858-1988 PRESSURE VESSEL AND BOILER STEEL HOT ROLLED BLOOMS BILLETS AND BARS Technical requirements for quality《压力容器和锅炉钢热轧方坯，方钢坯和棒质量技术要求 》.pdf

STAS 9859-1974 ELECTRONIC COMPONENTS Mcasurcmcnt of the dimensions of a cylindrical component having two axial tcrminations《电子元件 测量有两个轴终端的一个圆柱部件的尺寸 》.pdf

STAS 9860-1987 PROTECTIVE CLOTHING Men's cloak and pelerine《防护衣物 男子外衣和披肩 》.pdf