求翻译：11. 每月不定期访问各井队，收集整理材料需求信息、对供货商提供材料的评价以及井队对本部门的工作意见和建议，并及时汇报部门经理是什么意思？

11 per month from time to time visits to the drilling crew, collected material requirements, and evaluation of materials and drilling crews of the sector views and recommendations of the supplier, and timely reporting of the department manager

. * 11 occasional visits per month, and the pound team collected information and the material requirements provided by the provider of materials for evaluation, as well as wells in their respective departments, and the comments and recommendations and timely reporting on departmental manager

11. Each month visits various wells team non-periodically, the collection reorganization material demand information, provides the material to the supplier the appraisal as well as the well team to this department's work opinion and the suggestion, and prompt report department manager

11. the monthly periodic access to the drilling crew, collect and collate materials demand information, the evaluation of suppliers providing materials and well team on our observations and recommendations, and timely reporting on sector Manager

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