|
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| 41. | spring draw nail |
| 弹簧起模钉 |
|
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| 42. | round head nail |
| 圆头钉 |
|
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| | |
| 43. | nail - patella syndrome |
| 甲髌征候群 |
|
|
| | |
| 44. | watch glass nail |
| 表玻璃样指甲 |
|
|
| | |
| 45. | nail smiths chise |
| 钉头模凿|制钉用凿 |
|
|
| | |
| 46. | double-pointed nail |
| 双头钉 |
|
|
| | |
| 47. | nail-holding ability |
| 握钉力 |
|
|
| | |
| 48. | machine-made nail |
| 机制钉 |
|
|
| | |
| 49. | annular threaded nail |
| 环形螺纹钉 |
|
|
| | |
| 50. | barbed roofing nail |
| 瓦楞钉 |
|
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| | |