在维保之前要做好维保人员的安全提示;
Make sound safety instructions for maintenance personnel prior to maintenance;
必须设置维保的警告标语,以防意外的发生;
Warning banners shall be set for maintenance to avoid accidents;
维保操作必须由持有电梯操作证的人来完成;
Maintenance shall be done by person having elevator operation certificate;
IT基础架构维保服务行业始于上世纪中期的美国。
IT Infrastructure Maintenance services industry began in the last mid-century in America.
把维保情况及时地与客户、区域主管进行沟通,并填写保养报告。
Inform customers and Supervisor of maintenance situation and fill maintenance report.
雷保维兹只费五分钟便解决了他。
雷保维兹只费五分钟便解决了他。
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