GB 7588-2003 第5.7.1条
| | Shaft protection: For the shaft wall facing the car entrance, a toe guard (or similar protection) with a height of not less than 1.10 m shall be provided to prevent persons from falling into the shaft. |
| | Shaft protection: For the shaft wall facing the car entrance, a toe guard (or similar protection) with a height of not less than 1.10 m shall be provided to prevent persons from falling into the shaft. |
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