Dụng Cụ để đo đường Kính Dây điện Và Chiều Sâu Lỗ Là: | Cungthi.online

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Câu hỏi

Dụng cụ để đo đường kính dây điện và chiều sâu lỗ là:

A.

Thước dây

B.

Thước thẳng

C.

Thước cặp

D.

Thước góc

Đáp án và lời giải Đáp án:C

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