这种门窗框架接合部的止漏垫片可以防止雨水渗漏。

Leak-proof pads at the joint of the windows and doors can prevent the rain from leaking.

youdao

这种门窗框架接合部的止漏垫片可以防止雨水渗漏。

Leak-proof pads at the joint of the windows and doors can prevent the rain from leaking.

youdao