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