No, as I understand it, various inspection methods apply to various types of instruments. A person who verifies volumes does not have the same inspection methods as another person who verifies scales. Inspecting a scale and inspecting a gas pump are two completely different things. They are devices that work differently. With a device that measures length, you aren't going to verify a gas pump, other than for certain specific aspects. You aren't going to require that a person who does inspections dealing with length receive the whole training, including training for volume, that they will never put into practice. That is how we understand this aspect, sir.
