SEV 0216-1959 《半圆埋头木螺钉》.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

ONORM E 6541-1996 Electrical installation material - Rigid steel conduits piain or threaded for heavy or very heavy mechanical stress《电气安装材料 用于重型或超重型机械应力的刚性钢套管，平板或螺纹》.pdf

ONORM E 6542-1997 Electrical installation material - Rigid aluminium conduits piain or threaded for heavy or very heavy mechanical stress《电气安装材料 用于重型或超重型机械应力的刚性铝套管，平板或螺纹》.pdf

ONORM E 6543-1995 Electrical installation material - Rigid piain insulating conduits made of PVC-U for light medium or heavy mechanical stress non flame propagating《电气安装材料 用于轻型,中型或.pdf

ONORM E 6544-1995 Electrical installation material - Pliable corrugated insulating conduits made of PVC-U for light medium or heavy mechanical stress non flame propagating《电气安装材料 用.pdf

ONORM E 6545-1-1995 Electrical installation material - Pliable self recovering conduits of insulating material for medium mechanical stress -Piain type non flame propagating《电气安装材料.pdf

ONORM E 6545-2-1995 Electrical installation material - Pliable self recovering conduits of insulating material for medium mechanical stress - Corrugated type non flame propagating《.pdf

ONORM E 6546-1998 Electrical installation material - Pliable corrugated insulating conduits made of PVC-U coated for medium or heavy mechanical stress non flame propagating《电气安装材料 .pdf

ONORM E 6547-1996 Electrical installation material - Rigid piain insulating conduits halogenfree for light medium or heavy mechanical stress non flamepropagating《电气安装材料 用于轻型,中型或重型机.pdf

ONORM E 6548-1996 Electrical installation material - Pliable corrugated insulating conduits halogenfree for light medium or heavy mechanical stress non flamepropagating《电气安装材料 用于轻型.pdf