quality是什么意思(quality tolerance是什么意思)

quality tolerance品质公差; 质量公差；公差条款 双语例句1The quality of tolerance design has a direct effect on assembling accuracy of the products, and also has a great effect on the manufacturing cost of the product.公差设计的优劣不仅直接影响产品零件装配精度的实现，而且对产品制造成本亦将产生重大影响。