PP鏉挎�ц兘浼樺紓閫傚悎楂樻爣鍑嗙敤鎴?
鑻辨枃鍚嶇О:Polypropylene
鍒嗗瓙寮?[C3H6]n
CAS 鐧誨綍鍙?9003-07-0
綆�縐?PP,
pp鏉?
鍖栧鍜岀墿鐞嗙壒鎬э細(xì)
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