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| 1. | spirally wound gasket |
| 缠绕垫片 |
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| 2. | adjustable parallel |
| 活动平垫片|可调平垫铁 |
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| 3. | A Modified Heuristic for Preemptive Parallel Machine Scheduling with Batch Set up Times |
| A Modified Heuristic for Premptive Parallel Machine Scheduling with Batch Set-up Times |
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| 4. | ring joint gasket |
| 环形垫片 |
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| 5. | packing piece |
| 垫片 |
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| 6. | connecting rod shim |
| 连杆垫片 |
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| 7. | polishing pad |
| 抛光垫片 |
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| 8. | 1.an insulation spacer; 2.a shim |
| 绝缘垫片 |
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| 9. | a cylinder gasket |
| 汽缸垫片 |
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| 10. | ball cock washer |
| 球阀垫片 |
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