砣子 的英文怎麼說
中文拼音 [tuózi]
砣子
英文
an emery wheel for cutting or polishing jade-
The direction of cultivation float raft is down the flow, the spacing of raft is 5m, nail the wooden stake or stone roller at the both ends of raft to fix the raft body
我公司養殖浮筏方向,均為順流設筏,筏距5m ,在筏身兩端打木橛或下砣子固定筏身。
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