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| GN (Guidance Note GN3 defines the principles of safe practice for users when handling and moving cylinders, provides a basic understanding of the Manual Handling Operations Regulations as relating to gas cylinders and offers specific guidance to managers and their staff in handling cylinders containing compressed, dissolved and liquefied gases at work places. ixtra) | |||
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guidance note : 1 短语, 1 学科 |
| 人权活动 | 1 |