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Hostalen PP H5216 34 PP |
GAPEX RPP10EB65GY PP |
PVC HA |
ABEL PBT/ABS 291104物性表 |
瑞士EMS PA12 GTR45 |
LNP* Stat-Kon* OE003A物性表 |
Polyamide 66 (PA66) 6210G7 UL黄卡 |
PP-三井东压化学-SL-6 |
现货供应 Formolon KVH PVC |