NC 97-14-1987 Packaging 50 kg Welded Steel Cylinder for Liquated Petroleum Gas Quality Specifications《包装 通液体天然气的50kg焊接钢筒 质量规范》.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

BS EN 1251-1-2000 Cryogenic vessels - Transportable vacuum insulated vessels of not more than 1000 litres volume - Fundamental requirements《低温容器 不超过1000升容积的可运输的真空隔热容器 基本要求》.pdf

BS EN 1251-2-2000 Cryogenic vessels - Transportable vacuum insulated vessels of not more than 1000 litres volume - Design fabrication inspection and testing《低温容器 不超过1000升容积的可运输的真空隔.pdf

BS EN 1253-1-2015 Gullies for buildings Trapped floor gullies with a depth water seal of at least 50 mm《建筑物集水沟 水封深度至少有50 mm的装有气隔的地面集水沟》.pdf

BS EN 1253-2-2015 Gullies for buildings Roof drains and floor gullies without trap《建筑物集水沟 未装气隔的屋顶排水渠和地面集水沟》.pdf

BS EN 1253-3-2016 Gullies for buildings Evaluation of conformity《建筑物集水沟 符合性评定》.pdf

BS EN 1253-4-2016 Gullies for buildings Access covers《建筑物集水沟 检查口盖》.pdf

BS EN 1253-5-2017 Gullies for buildings Gullies with light liquids closure《建筑物集水沟 可截流轻液体的集水沟》.pdf

BS EN 1254-1-1998 Copper and copper alloys - Plumbing fittings - Fittings with ends for capillary soldering or capillary brazing to copper tubes《铜和铜合金 管路接头 铜管毛细管钎焊法或铜焊法用端头接头》.pdf

BS EN 1254-2-1998 Copper and copper alloys - Plumbing fittings - Fittings with compression ends for use with copper tubes《铜和铜合金 管路接头 与铜管一起使用的压合接头》.pdf