SN HD 523.3.201 : 200S1现行
SPECIFICATION FOR FLEXIBLE INSULATION SLEEVING; PART 3: SPECIFICATION REQUIREMENTS FOR INDIVIDUAL TYPES OF SLEEVING; SHEET 201: HEAT SHRINKABLE SLEEVING, GENERAL PURPOSE, FLEXIBLE, CROSS-LINKED PVC, SHRINK RATIO 2:1
出版：Swiss Standards
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