|
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| 61. | protected corridor |
| 防护走廊 |
|
|
| | |
| 62. | scour protection |
| 冲刷防护 |
|
|
| | |
| 63. | laser precaution |
| 激光防护 |
|
|
| | |
| 64. | protection against acids |
| 耐酸防护 |
|
|
| | |
| 65. | protection against light pollution |
| 光污染防护 |
|
|
| | |
| 66. | maintenance prevention |
| 防护检修 |
|
|
| | |
| 67. | chemical defence |
| 化学防护 |
|
|
| | |
| 68. | protecting band |
| 防护袋 |
|
|
| | |
| 69. | cephalic protection |
| 头部防护 |
|
|
| | |
| 70. | protection board |
| 防护牌 |
|
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| | |