If the room is on "DND" status, operator will contact DM for assistance.
如果房间显示请勿打扰状态，总机应联系大堂经理取得帮助。
Contact list sorted by status and by letter.
联系名单按地位和信。
Please contact TRF staff about the current status of the 3-h Grants program.
关于目前3- h奖助金计划状况，请洽扶轮基金会办事员。
Valve contact output action and work status of limit switch are illustrated.
对触点信号动作和限位开关的工作状态进行了说明。
Valve contact output action and work status of limit switch are illustrated.
对触点信号动作和限位开关的工作状态进行了说明。
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