16/30319470 DC : 0被替代
BS ISO 16611 - PLASTICS PIPING SYSTEMS FOR DRAINAGE AND SEWERAGE WITHOUT PRESSURE - NON-CIRCULAR PIPES AND JOINTS MADE OF GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESINS (UP) - DIMENSIONS, REQUIREMENTS AND TESTS
出版：British Standards Institution
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