複選題
64. 下列哪些是正確的氣壓符號?
(A)壓力計 
(B)壓力計 
(C)流量計 
(D)流量計 。

答案:登入後查看
統計: A(3), B(34), C(35), D(0), E(0) #1144552

詳解 (共 1 筆)

#4776228

1144552-1-5eb8a6195466a.png#s-39,62壓力計

1144552-2-5eb8a61ac8b53.png#s-62,53流量計 

 

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