fair lead中文什么意思

引线孔，引出管。

• fair:    adj. 1.〔古诗〕美丽的；女性的 ...
• lead:    vt. (led) 1.领导，引导， ...
• lead fair:    无阻通过

例句与用法

1. Pedestal fair leads
   带座牵引滑轮
2. The increasing positive development of the beijing essen welding & cutting fair leads back to the close relationship of cmes ( chinese mechanical engineering society ) , messe essen gmbh and dvs ( german welding society )
   北京?埃森焊接与切割展览会的发展追根求源是由于中国机械工程学会、德国埃森展览公司和德国焊接学会密切合作的结果。
3. In charpter 1 , a compare research was made to the major value for that wto basic principle embodies concept and the present administrative value concept of our country . the conclusion is : the existent plenty of not fair , not just phenomenons of society need to be heavy urgently to mould our value concept according to law administrative , which establish value concept of the fair leading and promotes efficiency
   第一章主要对wto基本原则所体现的价值理念与我国目前行政价值理念进行比较研究，得出结论是：目前社会存在的大量不公平、不公正现象，急需重塑我们依法行政的价值理念，从而确立公平主导、促进效率的价值理念。