curtain rod pol metal material窗帘杆是什么金属啊,

curtain rod pol metal material窗帘杆是什么金属啊, curtain material The shop assistant found some curtain material for me.的意思是什么 POL是什么 pol是什么国家 Curtain pol. gun metal是什么工艺 A metal rod 2.00 m long and 1.00 cm2 in cross-section is 西安窗帘,轨道,窗帘杆 一道英语问题： This curtain material is very good ( ) A.clothes B.c We like them in the same way that we like curtain material.t