英语词汇“certified products”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	certified products
释义	certified products短语⁷⁹⁹⁷⁸⁺⁹ 基本例句正品 The packing machine is simple in operation and runs smoothly with low failure rate. The percentage of certified products is greater than 99%. 该机运行平稳可靠，操作简单，故障率低，灌装封口正品率在99%以上。 pftpack
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