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sealing compounds; seal gum | |||
sealing glue; sealant; scaling compound | |||
sealing compound | |||
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sealing compound | |||
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sealing rubber | |||
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sealing compound |
封口胶 : 13 phrases in 7 subjects |
Aviation | 1 |
Economy | 1 |
General | 2 |
Metallurgy | 1 |
Shipbuilding | 1 |
Technology | 6 |
Textile industry | 1 |