SANS 9090-1989 Gas tightness of equipment for gas welding and allied processes《气焊以及类似的处理过程中设备的气密特性》.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 3993-1995 Liquefied petroleum gas and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method (ISO 3993 1984) German version EN IS.pdf

DIN EN ISO 3994-2015 Plastics hoses - Helical-thermoplastic-reinforced thermoplastics hoses for suction and discharge of aqueous materials - Specification (ISO 3994 2014) German ve.pdf

DIN EN ISO 4007-2012 Personal protective equipment - Eye and face protection - Vocabulary (ISO 4007 2012) Trilingual version EN ISO 4007 2012《个人防护设备 眼睛和面部防护 词汇 (ISO 4007-2012) 三种语言.pdf

DIN EN ISO 4014-2011 Hexagon head bolts - Product grades A and B (ISO 4014 2011) German version EN ISO 4014 2011《六角头螺栓 产品等级A和B(ISO 4014-2011) 德文版本EN ISO 4014-2011》.pdf

DIN EN ISO 4016-2011 Hexagon head bolts - Product grade C (ISO 4016 2011) German version EN ISO 4016 2011《六角头螺栓 C级产品(ISO 4016-2011) 德文版本EN ISO 4016-2011》.pdf

DIN EN ISO 4017-2015 Fasteners - Hexagon head screws - Product grades A and B (ISO 4017 2014) German version EN ISO 4017 2014《紧固件 六角头螺钉 产品等级A和B级(ISO 4017-2014) 德文版本EN ISO 4017-2014.pdf

DIN EN ISO 4018-2011 Hexagon head screws - Product grade C (ISO 4018 2011) German version EN ISO 4018 2011《六角头螺钉 产品等级C级(ISO 4018-2011) 德文版本EN ISO 4018-2011》.pdf

DIN EN ISO 4022-2006 Permeable sintered metal materials - Determination of fluid permeability (ISO 4022 1987) English version of DIN EN ISO 4022 2006-06《可渗透性烧结金属材料 液体渗透性的测定》.pdf

DIN EN ISO 4023-2010 Rubber hoses and hose assemblies for steam - Test methods (ISO 4023 2009) German version EN ISO 4023 2009《蒸汽用橡胶软管 试验方法(ISO 4023-2009) 德文版本EN ISO 4023-2009》.pdf