non-weight-carrying floor block的意思|示意
美 / /
英 / /
非承重楼板
non-weight-carrying floor block的网络常见释义
非承重楼板 ... 非承重结构 non bearing structure; nonbearing structure; non-load-bearing structure 非承重楼板 non-weight-carrying floor block 非承重期 period of non-weight-bearing ...