4. Where the law requires that a communication or a contract should be made available or retained in its original form, or provides consequences for the absence of an original, that requirement is met in relation to an electronic communication if:
四、凡法律要求一项通信或一项合同应当以原件形式提供或保留的，或规定了缺少原件的后果的，对于一项电子通信而言，在下列情况下，即满足了该项要求：