4-u-2-ͪһNW|ɱͪͼȩȩҺcͪ130ϣܵض51-53棬ͣrg3-4minھSAgwϩͪaУɵ4-u-2-ͪҺֱµòÓˮϩͪTƤx۵ĽM,cR-{(Ziegler-Natta catalyst)ɏͺڶϩwһԾۺϵĴЙCϳgw
PSA37.30000
4-u-2-ͪﻯ|
^cԠoɫҺw
ܶȣ1.023
c73-76C (12 mmHg)
Wc91F
ʣ1.430
4-u-2-ͪȫϢ
Pa2914400090
ΣUƷ\ݔaUN 1993
ΣUeaR10
ȫfS16
4-u-2-ͪ;
TƤx۵ĽM,cR-{(Ziegler-Natta catalyst)ɏͺڶϩwһԾۺϵĴЙCϳgw
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