cast iron ingot mould
常见例句
- Therefore, it is necessary to study the application of vanadium-titanium vermicular cast iron in ingot mould, glass mold, auto brake drum and brake disc using abundant V-Ti iron in China.
因此,利用我國豐富的釩鈦生鉄資源,開展釩鈦蠕墨鑄鉄在鋼錠模、玻璃模具以及汽車刹車鼓和列車制動磐等方麪的應用研究很有必要。
rjggy.net 返回 cast iron ingot mould