safety margin
【化】 安全导火线; 安全引信; 定时引信
safety fuse
暂无补充释义。
相关词条
safety pin
factor of safety
safety means along the route
food safety
safety-pin (safety pin)
safety partition
margin of safety in cost-volumeprofit analysis
safety fuse
暂无补充释义。
safety margin
safety pin
factor of safety
safety means along the route
food safety
safety-pin (safety pin)
safety partition
margin of safety in cost-volumeprofit analysis