operational error造句

• Caution : if you have not registered or not login be operational errors ! !
  注意：如果没有注册或者没有登陆是不能正常操作的！ ！ ！
• The clearing risk fund shall be used for any losses suffered by the securities registration and clearing institution as a result of technical failures , operational errors or force majeure
  结算风险基金用于因技术故障操作失误不可抗力造成的证券登记结算机构的损失。