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| 氨基甲酸乙酯涂层 | |||
| 聚氨酯涂层; 聚氨酯涂料 | |||
| 尿烷涂层 | |||
| 尿烷涂料; 氨基甲酸乙酯涂料 | |||
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| 氨基甲酸乙酯涂层 | |||
| urethane coating: 13 phrases in 2 subjects |
| Polymers | 2 |
| Technology | 11 |
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