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cushion material | |||
reinforcer | |||
reinforcing agent | |||
active filler; fortifier; strengthening agent | |||
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cushion material | |||
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reinforcing filler |
补强剂 : 13 phrases in 6 subjects |
Chemistry | 3 |
Municipal planning | 1 |
Plastics | 2 |
Polymers | 1 |
Space | 1 |
Technology | 5 |