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制动器活塞 | |
auto. | brake plunger |
密封 | |
environ. | encapsulation |
hydroel.st. | seal; sealing |
met. | cup; densification; encapsulation; hermetically tight seal; hermetic closure |
skydive. | hermetization |
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brake plunger |
制动器活塞 : 9 phrases in 2 subjects |
Automobiles | 5 |
Technology | 4 |