NS 1746-1980 Valves - Cast iron check valves - Flanged straight pattern - DN 15 to DN 150 - Bolted bonnet - Nominal pressure - Max temperature 220 degrees Celsius.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

ASTM D6907-2005(2010) 0625 Standard Practice for Sampling Soils and Contaminated Media with Hand-Operated Bucket Augers《使用手动斗式螺旋钻的土壤和被污染介质取样的标准实施规程》.pdf

ASTM D6907-2005(2016) 3174 Standard Practice for Sampling Soils and Contaminated Media with Hand-Operated Bucket Augers《使用手动斗式螺旋钻的土壤和被污染介质取样的标准实施规程》.pdf

ASTM D6907-2005e1 Standard Practice for Sampling Soils and Contaminated Media with Hand-Operated Bucket Augers《使用手动斗式螺旋钻的土壤和被污染介质取样的标准规程》.pdf

ASTM D6908-2006 Standard Practice for Integrity Testing of Water Filtration Membrane Systems《水过滤膜系统的完整性测试的标准实施规程》.pdf

ASTM D6908-2006(2010) 2500 Standard Practice for Integrity Testing of Water Filtration Membrane Systems《水过滤膜系统的完整性测试的标准实施规程》.pdf

ASTM D6908-2006(2017) 0000 Standard Practice for Integrity Testing of Water Filtration Membrane Systems《水过滤膜系统的完整性测试的标准实施规程》.pdf

ASTM D6909-2003 Standard Specification for High Temperature and Acid-Resistant Fluorocarbon Terpolymer Elastomer《碳氟三元共聚物合成橡胶耐高温和耐酸的标准规范》.pdf

ASTM D6909-2010 0625 Standard Specification for High Temperature and Acid-Resistant Fluorocarbon Terpolymer Elastomer《高温和耐酸氟烃三元共聚物合成像胶标准规范》.pdf

ASTM D6909-2010(2016) 4961 Standard Specification for High Temperature and Acid-Resistant Fluorocarbon Terpolymer Elastomer《耐高温和酸的碳氟化合物三元共聚物弹性体的标准规格》.pdf