nodular graphite cast iron 中文意思是什麼
nodular graphite cast iron
解釋
球狀石墨鑄鐵-
Models of t type rubber sealing ring matching with nodular graphite cast iron
與球墨鑄鐵管配套的t型橡膠密封圈規格: -
It is introduced the basic principles and application status of diversified nondestructive test technology techniques used in the quality testing of nodular graphite cast iron
摘要介紹了無損檢測技術用於球墨鑄鐵質量檢測的基本原理及應用狀況。
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