CTQ usually must be interpreted from a qualitative customer statement to an actionable, quantitative business specification.
一个临界质量通常必须由顾客在商务规范中声明，是可操作的。
2
CTQ-Z120Y Crawler hydraulic drilling rig is mainly suitable for rock blasting hole drilling in open mining, water conservancy, power plants, roads ect.
CTQ - Z 120y型履带式液压钻机主要适用于露天矿山开采，水利，电站，筑路等石方爆破孔凿岩。
3
Using CTQ (Critical to Quality, critical dimension/items check list) for critical parts to check 1st batch parts from local supplier before ramp up build.