求翻译：本文章来源于2009年2月由作者作为第一研发人员承担的国家质检总局科技计划项目任务书《电梯故障集中报警系统》（计划编号：2007QK168）是什么意思？

This article from February 2009 by the author as the first R & D undertaken by AQSIQ science and technology projects mission statement "elevator centralized alarm system failure" (Project No.: 2007QK168)

This article comes from February 2009 provided by the authors as the first R&D staff to undertake the State Administration of Quality Supervision, Inspection tasks of the project book, the science and technology program focusing on alarm systems on lift failures (Plan No. : 168 2007 ) QK

This article originates in February, 2009 by the author took first researches and develops the National Quality testing Bureau science and technology plan project project description which the personnel undertakes "Elevator Breakdown Centralism Alarm system" (the plan serial number: 2007QK168)

This article from February 2009 by the author as the first research and development of the national administration of quality supervision, science and technology plan project task book of the central alarm system in elevator fault (project number: 2007QK168)

This article from February 2009 by the author as the first research and development of the national administration of quality supervision, science and technology plan project task book of the central alarm system in elevator fault (project number: 2007QK168)