7. 船舶管路中，『止回閥』英文單字為何？ (A) Check valve (B) Globe valve (C) Butterfly valve (D) Regulating valve

7. 船舶管路中，『止回閥』英文單字為何？
(A) Check valve
(B) Globe valve
(C) Butterfly valve
(D) Regulating valve

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統計： A(0), B(2), C(0), D(0), E(0) #3925878

詳解 (共 1 筆)

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B1 · 2026/06/12

#7404961

答案：(A) Check valve ...

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8. One kind of tools which are in common use for daily maintenance works on the ship is a simple tool designed to insert and tighten, or to loosen and remove, screws. The tool comprises an approximately cylindrical handle to be held by the worker, and an axial shaft fixed to the handle, the tip of which is shaped to fit a particular type of screw. The handle and shaft allow the tool to apply torque. What tool is above description？ (A) Hammer (B) Screwdriver (C) Pliers (D) Drill

7. 船舶管路中，『止回閥』英文單字為何？
(A) Check valve
(B) Globe valve
(C) Butterfly valve
(D) Regulating valve

詳解 (共 1 筆)

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