
FLEXIBLE INSULATING SLEEVING - PART 3: SPECIFICATIONS FOR INDIVIDUAL TYPES OF SLEEVING - SHEETS 116 AND 117: EXTRUDED POLYCHLOROPRENE - GENERAL PURPOSE
出版:British Standards Institution

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FLEXIBLE INSULATING SLEEVING - PART 3: SPECIFICATIONS FOR INDIVIDUAL TYPES OF SLEEVING - SHEETS 116 AND 117: EXTRUDED POLYCHLOROPRENE - GENERAL PURPOSE
出版:British Standards Institution
专家解读视频