We are dealers in foundry materials. We require graphite powder 200mesh Fine. Please send your specification with price details.

我们是铸造材料的贸易商，我们正在寻求200目的优质石墨粉，请提供规格和价格。

youdao

The foundry technology for resistant pressure base seat of submarine motor were discussed from some respects of chemical constitution, analysis of casting structure, modeling materials etc.

从化学成分、铸件结构、造型材料等几个方面探讨了潜水电机耐高压机座的铸造工艺。

youdao

Zhangjiagang Dingfeng Foundry material Co., Ltd. was established in 1988, which is professional in producing furan resin, sulfoacid firming agent for casting and other supporting materials.

张家港市鼎峰铸造材料制造有限公司成立于1988年。是专业生产各铸造用呋喃树脂、铸造用磺酸固化剂及其他铸造用配套材料。

youdao