secondary terminal box 中文意思是什麼
secondary terminal box
解釋
第二端子盒-
Bct terminal box and ct secondary terminal block and the drafting and guiding organization of the nation - al standard for this kind of products
產品銷往全國各電廠變電站,被國內保定國外東芝abb西門子等定點選用,並出口日本美
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