去水位的英文是什麼?

係地台就叫floor drain，係牆身就叫V.G. (vertical grating)

Floor Drain = 地台去水

Water Drainer 或者 Drain Tube, Drain Pipe

圖片參考：http://www.allsanitaryware.com/products_img/drainer-03.jpg

http://www.allsanitaryware.com/drainer-09.htm

圖片參考：http://polyart.com.hk/nop/n30.gif

subsoil drain

make good use of search engines like google.com and you'll know.

Row of water level排水位

好似係drain....
唔係好記得....曾經讀過...
我再幫你confirm一下

2007-01-13 00:26:16 補充：
drain應該無錯

DRAIN POINT