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阴极电源 | |
shipb. | cathode power |
接头 | |
automat. | connector |
hydroel.st. | joint |
mech. | adapter |
met. | adaptor; connection; joint connection; tab |
water.res. | coupling |
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cathode power |
阴极电源 : 5 phrases in 3 subjects |
Electronics | 1 |
General | 1 |
Metallurgy | 3 |