常见例句双语例句Quick reverse tilt the ladle to remove slag from the pouring spout.快速颠倒钢水包从包里倒出熔渣。www.transfer-cart.comIf ladle pouring, do the ladles have a teapot spout to hold back slag?如果人工浇铸，浇铸包是否具有茶壶型出口挡渣？blog.sina.com.cn 返回 slag spout