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SY 4031-1993 Petroleum Construction Engineering Quality Inspection and Assessment Standard Automation Instrument Installation Engineering
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This standard applies to the inspection and evaluation of the quality of automatic instrument installation engineering in the grou
2025-03-25 category：Oil and gas industry standards (SY)+ View
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SY 4030.2-1993 Petroleum Construction Engineering Quality Inspection and Assessment Standard Electrical Engineering (Electrical Installation Engineering)
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This standard applies to the quality inspection and assessment of new construction projects of 220kV and below electrical installa
2025-03-25 category：Oil and gas industry standards (SY)+ View
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SY 4030.1-1993 Petroleum Construction Engineering Quality Inspection and Assessment Standard Electrical Engineering (Overhead Power Line Engineering)
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This standard applies to the quality inspection and assessment of new overhead power line projects of 220kV and below in the const
2025-03-25 category：Oil and gas industry standards (SY)+ View
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SY 4028-1993 Petroleum construction project quality inspection and assessment standard equipment installation project
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This standard applies to the inspection and evaluation of the quality of equipment installation engineering in petroleum construct
2025-03-25 category：Oil and gas industry standards (SY)+ View
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SY 4027-1993 Petroleum Construction Project Quality Inspection and Assessment Standard Station Steel Process Pipeline Installation Project
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This standard is applicable to the quality inspection and assessment of steel process pipeline installation projects in oil fields
2025-03-25 category：Oil and gas industry standards (SY)+ View
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SY 4026-1993 Petroleum Construction Engineering Quality Inspection and Assessment Standard Storage Tank Engineering
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This standard applies to the quality inspection and assessment of steel spherical storage tanks, vertical cylindrical steel welded
2025-03-25 category：Oil and gas industry standards (SY)+ View
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SY 4025-1993 Petroleum Construction Project Quality Inspection and Assessment Standard Construction Engineering
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This standard applies to the quality inspection and assessment of oil and gas field construction projects and prefabricated concre
2025-03-25 category：Oil and gas industry standards (SY)+ View
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SY 4024-1993 General Rules for Quality Inspection and Assessment of Petroleum Construction Projects
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This standard is applicable to the inspection and assessment of the quality of petroleum construction projects. This standard is c
2025-03-25 category：Oil and gas industry standards (SY)+ View
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