
BS EN ISO 13260:2011 AMD 1 - THERMOPLASTICS PIPING SYSTEMS FOR NON-PRESSURE UNDERGROUND DRAINAGE AND SEWERAGE - TEST METHOD FOR RESISTANCE TO COMBINED TEMPERATURE CYCLING AND EXTERNAL LOADING
出版:British Standards Institution

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BS EN ISO 13260:2011 AMD 1 - THERMOPLASTICS PIPING SYSTEMS FOR NON-PRESSURE UNDERGROUND DRAINAGE AND SEWERAGE - TEST METHOD FOR RESISTANCE TO COMBINED TEMPERATURE CYCLING AND EXTERNAL LOADING
出版:British Standards Institution
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