The product quality parameters should be close to the samples sent, so special selection of materials should be made. All quality control parameters need to be strictly controlled, floating-point tuning (tightened)
Product quality parameters to be close to the sample, so in the material to do a special choice. All quality control parameters need to be strictly controlled, floating point adjuster (strict)
The product quality parameters should be close to the sample sending, so special selection should be made in the material. All quality control parameters should be strictly controlled, floating point adjustment (strict)<br>