丁二烯与苯乙烯

Tasks (3)

Butadiene BucketItemsOptional

Styrene BucketItemsOptional

Rewards by difficulty

Easy

Benzene Bucket×128

Normal

Benzene Bucket×16

Expert

Benzene Bucket×4

Needs all of these completed

• 欢迎来到零点压阶段9. 剧差压时代(LuV)

Unlocks

• 生丁苯橡胶10. 零点压时代(ZPM)