LDPE/中石化燕山/1C5A
特性:用途:
TPV/普立万/1255A-S0015
TPV/普立万/1250A-S0014
TPV/普立万/1245A-S0013
TPV/普立万/1240D-S0022
TPV/普立万/1190A-S0204
TPV/普立万/1190A-S0045