英国石油公司的主管人员起先计划进行四十八小时以上的压力测试，要直到星期六中午才结束测试。
BP officials initially planned to conduct the pressure test over a 48-hour period, ending around mid-day Saturday.
在充分了解企业现有管理基础的前提下，制订全过程的咨询计划，并经企业主管人士确认。
Draw up the consulting plan for the whole process which should be signed by its supervisor after making clear the enterprise's present management base.
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