Terminals and wires are added to the warehouse, and the terminals are easy to manage, but the length of wires cannot be measured accurately and quickly.

It is best to charge by the meter for the whole roll, because the number of meters per roll is generally over the standard, even if it is used up, it can be estimated to return it to the warehouse, and then the wire can be marked for future use. When distributing materials, priority will be given to all the marked ones left last time. When you fucking return them, which line is estimated to be less (100 can be said to be 80), you can't go wrong. It is suggested to recruit someone who specializes in warehousing and ask someone to make a material system.