In the event that an arbitrator fails to act or in the event of de jure or de facto impossibility of his performing his functions, the procedure in respect of the challenge of an arbitrator as provided in the preceding articles and in paragraph 1 shall apply.
2. 仲裁员不作为，或者仲裁员因法律上或事实上的原因无法履行其职责的，适用前面条款和本条第1款中规定的仲裁员异议程序。