water-pipes of metal 中文意思是什麼
water-pipes of metal
解釋
金屬水管-
Roll mat - - - can be cut and fit into different types of cavity wall, can be installed into any position of the construction, especially the long and nonblocked area, such as the roofing of metal building ; the slot of power lines, water pipes
卷氈- - -經切割可以用於任意尺寸的墻體空腔,安裝于建築的任意部位,特別是長而無阻塞的區域,如鋼結構屋頂;電線管、水管通過的槽隙等。
分享友人