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.是什么意思_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.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句