About
HSK levels

    三无产品 三無產品

    sānwúchǎnpǐn

    1. product lacking one or more of three requirements such as production license, inspection certificate, and manufacturer's name and location

    市场上的三无产品对消费者的健康有很大的威胁。 Shìchǎng shang de sānwúchǎnpǐn duì xiāofèizhě de jiànkāng yǒu hěn dà de wēixié.