needle insulator 中文意思是什麼
needle insulator
解釋
針式絕緣子-
Fpq2 - 12 15 outdoor h. v. needle style insulator synthetic rubber
Fpq2 - 12 15型戶外高壓針式絕緣子合成膠 -
Needle style insulator synthetic rubber fpq2 - 33 40. 5 outdoor h. v
Fpq2 - 12 15型戶外高壓針式絕緣子合成膠
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