目录简介 | Contents 1 General provisions 2 Terms 3 Layout of oxygen station 4 Process system 5 Process equipment 6 Process arrangement 7 Architecture and Structures 8 Electrical and instruments 9 Water supply, drainage, and fire protection 10 Heating and ventilation 11 Oxygen pipeline Appendix A Type of fire risk and minimum fire resistance rating of each room in air separation plant and oxygen station Appendix B The minimum clear distance between overhead oxygen pipeline and pipe rack in plant area and buildings, structures, railways and roads Appendix C The minimum clear distance between overhead oxygen pipeline and other overhead pipelines in plant area and workshop Appendix D The minimum clear distance between underground oxygen pipeline in the plant area and buildings, structures and other underground pipelines Explanation of Wording in this Code List of quoted standard
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