SBS的英文全称是()
SBS的英文全称是()
A.styrene-butylene-styrene
B.styrene-butadiene-styrene
C.sterol-butylene-sterol
D.sterol-butadiene-sterol
正确答案:B
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SBS的英文全称是()
A.styrene-butylene-styrene
B.styrene-butadiene-styrene
C.sterol-butylene-sterol
D.sterol-butadiene-sterol
正确答案:B