闭矿裁员
closed mines and unemployment
不能承诺不再裁员
cannot guarantee no lay-offs
依然担心会裁员
worried about being laid off from work
指定仲裁员声明
statement of appointing arbitrator
仲裁员的更换
Substitution of Arbitrator
仲裁员的指定
Appointment of Arbitrator
仲裁员资格
Arbitrator’s Qualification