ICONTEC 947-1983 《应用于工业范围的化学制品，腐蚀性苏打》.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 7901-2002 Specification for recovery vehicles and vehicle recovery equipment《回收运载工具和车辆回收设备规范》.pdf

BS 7903-1997 Guide to selection and use of gully tops and manhole covers for installation within the highway《高速公路内安装下水口盖和检修孔盖选择和使用指南》.pdf

BS 7904-1998 Guide to smoke measurement units Their basis and use in smoke opacity test methods《烟雾测量装置指南 烟雾不透光性试验方法的基础和应用》.pdf

BS 7905-1-2001 Lifting equipment for performance broadcast and similar applications Specification for the design and manufacture of above stage equipment (excluding trusses and tow.pdf

BS 7905-2-2000 Lifting equipment for performance broadcast and similar applications Specification for design and manufacture of aluminium and steel trusses and towers《演出 广播和类似项目用提升.pdf

BS 7906-1-2005 Use of lifting equipment for performance broadcast and similar applications - Code of practice for installation use and removal of above stage equipment (excluding t.pdf

BS 7906-2-2000 Lifting equipment for performance broadcast and similar applications Code of practice for use of aluminium and steel trusses and towers《演出 广播和类似项目用提升设备 铝和钢桁架和塔状构架的使用.pdf

BS 7907-2007 Code of practice for the design and manufacture of childrens clothing to promote mechanical safety《提高机械安全性的儿童服装设计和生产实施规程》.pdf

BS 7909-2011 Code of practice for temporary electrical systems for entertainment and related purposes《娱乐及其相关用途用临时电气系统的实施规范》.pdf