The cored wire injection process was used to produce vermicular cast iron. 應用喂絲工藝生產(chǎn)蠕墨鑄鐵。
This paper describes the character of vermicular cast iron pipe and the use of it in the sub-high pressure town gas pipeline. 本文重點(diǎn)闡述蠕墨鑄鐵管的性能和用于城市次高壓煤氣管網(wǎng)的可行性。
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