密封外壳

Tasks (2)

Hermetic Casing I×24Items

Hermetic Casing III×23Items

Rewards by difficulty

Easy

Stainless Steel Plate×512

Normal

Stainless Steel Plate×64

Expert

Stainless Steel Plate×16

Prerequisites

• 聚四氟乙烯6. 高压时代(HV)

Unlocks

• 火箭装配机6. 高压时代(HV)