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insulation spacer | |||
dielectric bead | |||
insulation pad; insulated washer; insulated pad; insulating pad | |||
grommet; grummet; insulating washer | |||
insulation washer | |||
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insulating insert; insulating insertion | |||
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insulating bead |
绝缘垫圈 : 4 phrases in 3 subjects |
Electronics | 1 |
General | 2 |
Technology | 1 |