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PPA HTN 54G50HSLR BK031 Zytel |
APEX 3700 |
LLDPE HM |
美国首诺 PA66 21SPC |
ALTECH PA66 A 1000/510 IM物性表 |
Polystyrene (PS) 7240 UL黄卡 |
LNP Thermocomp PSU JF004P 物性表 |
LDPE-美国陶氏-219M |
PP-韩国湖南-Y-120 |