To control further processing, delivery or installation of nonconforming product until the deficiency or unsatisfactory condition has been corrected.
在缺陷或不满意状况被矫正前，控制不合格产品被进一步加工、交货或安装。
2
The processing technology flowsheet, mould, material formulation, key points of control, installation, and points for attention of PVC sheet were introduced.
介绍了PV C装饰板的生产工艺流程、模具、原料配方、生产控制要点、装配及注意事项。
3
The magnetic control water valve has simple structure, low cost, and convenient installation, and is convenient for processing and producing on a large scale.