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+86-021-51131842 | |
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lookpolymers | |
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现货供应 Oxy 75HC PVC |
现供 Naturacell 90NE White CA |
PEI 1000E Resin ULTEM |
Caltex PP MT64WS |
ABEL PBT FRG-15FNH物性表 |
屹立(苏州) PA66 PA63R V0 |
Tufpet PBT G1030 物性表 |
Polyamide (PA) M3460 UL黄卡 |
EPS-韩国味元油化-FD(V) |