这扇门的重量差不多有1吨。

Its weight is about 1 ton.

youdao

如有必要，压载水舱会消除重量差异以保持船体平衡。

If necessary ballast tanks level out the weight difference to keep the ship stable.

youdao

如有必要，压载水舱会消除重量差异以保持船体平衡。

If necessary ballast tanks level out the weight difference to keep the ship stable.

youdao