流程图 结构图
2023-08-25 14:13:56 0 举报流程图 结构图
作者其他创作
大纲/内容
MEC
polyester bottle chip
Civil filament yarn
natural gas
yarn manufacture
MX
alkylene oxide
polyester film
weave
Midstream polyester polyester
DTY
POY
Upstream petrochemical
+O2
long fiber
petroleum
else
ethylene
PX
Textiles and Clothing
polyester fiber
short fiber
FDY
naphtha
PET
Industrial filament yarn
oxygen
PTA
Downstream textile garment
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