small-hole method 中文意思是什麼
small-hole method
解釋
小口徑鉆孔法-
Method for machining small diameter and deep hole
細長深孔加工的解決方案 -
The water in this cistern is handled through filtering simply, be like membrane method of small hole filter, can offer drinkable
這個水池中的水經過簡單的過濾處理,如微孔濾膜法,就可供飲用。
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