butter churn
冲钻
churn drill【机】;sinker drill【机】
暂无补充释义。
相关词条
churn
churn
churn
hand churn drill
revolution counter churn
hollow-rod churn drill【机】
incorporation churn
churn drill【机】;sinker drill【机】
暂无补充释义。
butter churn
churn
churn
churn
hand churn drill
revolution counter churn
hollow-rod churn drill【机】
incorporation churn