Array
(
    [0] => Array
        (
            [0] => FIND_IN_SET('煤矿用交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆', keywords)
        )

    [1] => Array
        (
            [0] => FIND_IN_SET('源鑫线缆有限公司', keywords)
        )

    [2] => Array
        (
            [0] => FIND_IN_SET('煤安标志', keywords)
        )

)