The production of grayironcasting without thermal aging was suggested.
在调查分析的基础上,提出取消灰铁热时效的看法。
2
TINDER can provide alloy casting, grayironcasting, ductile iron casting, and, steel casting etc.
天哲公司提供各种牌号灰铁、球铁、合金铸铁、铸钢和合金钢等铸件。
3
Main grayironcasting, ductile iron casting, enamel, high-temperature paint, stove castings as well as outdoor furniture, painting, spray casting and so on.