No dunnage is needed for pig iron.But it should be covered with mats and planks on top after it is loaded.I \want\intend\ to stow some broad bean, lima bean and pea on top.

• 生铁块不必衬垫，但装完后需在上面盖上席子和木板，我想在上面堆一些蚕豆、利马豆和豌豆。