Standard Number: YD/T 1118.4-2022(YD/T1118.4-2022)
Chinese:光纤用二次被覆材料 第4部分：热塑性聚酯弹性体
English:Secondary covering materials for optical fibers Part 4: Thermoplastic polyester elastomers
Effective Date:2023-01-01
Standard Applicability:This document applies to the manufacture, use and acceptance of TPEE, a secondary coating material for optical fibers.
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