聚醚醚酮

Tasks (2)

Liquid Polyetheretherketone BucketItemsOptional

Rewards by difficulty

Easy

Liquid Polyetheretherketone Bucket×32

Normal

Liquid Polyetheretherketone Bucket×4

Expert

Liquid Polyetheretherketone Bucket

Prerequisites

• 氟甲苯11. 极限压时代(UV)
• 锌-铁-铝-氯混合催化剂11. 极限压时代(UV)

Unlocks

• 欢迎来到极高压阶段11. 极限压时代(UV)