NF P43-003-1983 Valves for building Ball float valves for flushing tanks General technical specifications 《建筑物水管阀门 冲刷水箱阀门 通用技术规范》.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

DIN EN ISO 21013-3-2016 Cryogenic vessels - Pressure-relief accessories for cryogenic service - Part 3 Sizing and capacity determination (ISO 21013-3 2016) German version EN ISO 21.pdf

DIN EN ISO 21028-1-2017 Cryogenic vessels - Toughness requirements for materials at cryogenic temperature - Part 1 Temperatures below -80 C (ISO 21028-1 2016) German version EN ISO.pdf

DIN EN ISO 21029-2-2016 Cryogenic vessels - Transportable vacuum insulated vessels of not more than 1 000 litres volume - Part 2 Operational requirements (ISO 21029-2 2015) German .pdf

DIN EN ISO 21049-2005 Pumps - Shaft sealing systems for centrifugal and rotary pumps (ISO 21049 2004) English version EN ISO 21049 2004《泵 离心和旋转泵用轴密封系统》.pdf

DIN EN ISO 21068-1-2008 Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 1 General information and sample preparation (ISO 21068-1 2008).pdf

DIN EN ISO 21068-2-2008 Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 2 Determination of loss on ignition total carbon free carbon an.pdf

DIN EN ISO 21068-3-2008 Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 3 Determination of nitrogen oxygen and metallic and oxidic cons.pdf

DIN EN ISO 21078-1-2008 Determination of boron (III) oxide in refractory products - Part 1 Determination of total boron (III) oxide in oxidic materials for ceramics glass and glaze.pdf

DIN EN ISO 21078-2-2007 Determination of boron(III) oxide in refractory products - Part 2 Acid extraction method for the determination of boron(III) oxide in binder components (ISO.pdf