对每个管件我们都编了号，并且将所有的管件存放在不同的托盘中。

We give each pipe a coded number, and we store all the pipe pieces in different pallets.

youdao

对每个管件我们都编了号，并且将所有的管件存放在不同的托盘中。

We give each pipe a coded number, and we store all the pipe pieces in different pallets.

youdao