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岁月如日夜流淌的小溪，渐行渐远，追不回，留不住。但那潺潺的水声，会不时萦绕在我们脑际，让我们记忆。记忆是一部大书。是一股股暖流，让我们心灵深处时时展现一道道风景。这里面浸透着风霜和沧桑，蕴含着坚实和壮美。每一个石油人的血液里，都流淌着对于石油的记忆，那是我们的遗传基因，那里面有我们特殊的禀赋、风格和品质。尽管每一个人的年龄与时间同行，而生命却是与奋斗同步；没有人能够阻止衰老，但每个人都可以创造青春。留住记忆，会使我们生存的力量更强大，会使我们前行的步伐更稳健。 ——摘自白智勇《记忆的年轮》，原文载于《太阳岛》周刊
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中国石油天然气集团公司职业技能鉴定指导中心编著的《集输工》以新修订颁发的石油石化行业职业资格等级标准为依据，内容范围与鉴定题库基本一致，主要内容包括油气集输及工艺流程、容器及相关工艺安装、集输用泵、集输电气设备、计量仪表及控制系统、常用工用具、安全生产及培训等集输工应掌握的基础和专业知识。与公开出版的试题集配套使用，既可用于职业技能鉴定前培训，也可用于员工岗位技术培训和自学提高。
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