| 11. | Code for construction and acceptance of mechanical equipment installation engineering
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| 12. | Specification for construction and acceptance of pumping units installation engineering
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| 13. | Standard for quality inspection and assessment of installation engineering of coal mine
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| 14. | Technical code for construction safety in petrochemical engineering installation engineering
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| 15. | Code for construction and acceptance of forging - press equipment installation engineering
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| 16. | The main construction technology of installation engineering of sewage disposal plant
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| 17. | Code for construction and acceptance of forging - press equipment installation engineering
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| 18. | Code for construction and acceptance of metal - cutting machine installation engineering
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| 19. | Code for construction and acceptancw of metal - cutting machine installation engineering
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| 20. | Code for construction and acceptance of computer , fan and pump installation engineering
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