The frequency converter to provide professional maintenance services.

提供专业的变频器维修服务。

youdao

Professional maintenance staff shall report and submit one Present Operation report of Elevator every three months to the owner.

专业维保人员每三个月向业主方汇报并提交一份《电梯目前运行情况报告》。

youdao

Car sales to households to provide advice, professional maintenance, services, holidays without a break, or call the Welcome to buy.

户提供售车咨询，专业维修、服务、节假日不休息，欢迎光临或致电选购。

youdao

That includes such diverse items as civilian pay, ship maintenance, facilities upkeep, professional training and jet fuel.

FORBES: Washington Budget Wars Poised To Devastate Military Communities

As long as skilled care is deemed necessary by a health professional based on an individual assessment, maintenance therapy would now be a Medicare benefit.

FORBES: Medicare Settlement Does Not Expand Long-Term Care Benefits

The agencies will be analyzing savings opportunities across the government, in areas such as desktops and laptops, IT software, janitorial and sanitation supplies, office furniture, building maintenance and operations services, and other professional and technical services.

WHITEHOUSE: Historic Savings in Contracting �C and Plans for More