Building a Minifactory - 7
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Next, clamp a second bridge to the base unit, and clamp a gluing agent to the second bridge, plugging its cable into the base unit. Clamp a pair of ultra-violet light glue-curing agents to the second bridge, and plug them in to the base unit. At this point, all eight service ports of the base unit are used up. (Agent cables are not shown for simplicity.)