0618Cal.7743 (ブーイモ MM26-974U)2019/07/11(木) 19:50:57.18ID:Z3m7EWAZM Quality control (QC) is a procedure or set of procedures intended to ensure that a manufactured product or performed service adheres to a defined set of quality criteria or meets the requirements of the client or customer.
>meets the requirements of the client or customer.