塑料基板

Tasks (1)

Plastic Circuit Board×4Items

Rewards by difficulty

Easy

Copper Foil×256

Normal

Copper Foil×32

Expert

Copper Foil×8

Needs all of these completed

• 超净间6. 高压时代(HV)

Unlocks

• 塑料印刷电路板6. 高压时代(HV)