An article is above the standard 物品在标准以上
An article is below the standard 物品在标准以下
An article is up to the sample; An article corresponds with the sample; An article is equal to
the sample. 物品和样品一致
An article is up to the standard quality; An article is of the same quality as the standard; An
article is equal to the 物品standard quality; An article is the same as the standard quality 以达标准品质
average quality 标准品质
best quality, prime quality, first-rate quality 最佳品质
customary quality 一般品质
difference in quality 品质上的差异
guarantee of quality 品质保证
If you sacrifice the quality and deliver goods of imperfect quality to us, we will refuse to accept them.
Please be sure to attach a quality inspection certificate.
quality inspection certificate 品质检验证书
quality is bad/ inferior/ not good/ poor/ imperfect/ defective/ faulty/ second-rate/ lower/ unsatisfactory 品质低劣
quality is excellent/ superior/ very good/ fine/ best/ high/ wonderful/ supreme/ attractive 品质优良
retain the good quality; keep up to the standard quality; obtain a good quality; attain the best quality; secure an excellent quality 品质保证
sacrifice quality 降低品质
The goods supplied shall only be those of best quality.
The quality of the goods shipped is customary quality.
There is a big difference in quality between the trial order and the order of this time.
We request a guarantee of quality for a period of one year on all the goods you sell.
We would like to buy 500 tons of average quality corn.