問題詳情
101. 下列那種不適合作為焊接的檢驗法？
(A)射線照像法
(B)超音波法
(C)滲透液法
(D)敲擊法。
(A)射線照像法
(B)超音波法
(C)滲透液法
(D)敲擊法。
參考答案
答案：D
難度：簡單0.82
統計：A(3),B(4),C(7),D(82),E(0)
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