求翻译：严格依据《食品安全管理体系》文件第二章第三节“清洁卫生的控制”中关于草坪林带的清洁标准和要求控制，对厂区内草坪进行修整，高度不得高于7cm是什么意思？

Strictly based on "food safety management system" file Chapter III, "sanitary control" on the lawn of cleanliness standards and requirements for forest control, trimming the lawn area of ​​plant, height of not more than 7cm

Food safety management system strictly in accordance with the document of chapter 2, section 3 "clean and sanitary control" on the lawn of the belts cleaning standards and requirements for control, a dresser, in-plant lawn height not greater than 7 cm

Rests on "Food Safety control System" strictly document second chapter of third “the clean hygienic control” about the lawn forest belt clean standard and the request control, the lawn carries on the conditioning to the factory district in, does not have to be higher than 7cm highly

Strictly pursuant to the food safety management system in section III of chapter II of the "sanitary control" on the lawn in cleaning standards and requirements for control of forest belt, to trim the lawn in the factory, the height shall not be higher than 7cm

Strictly pursuant to the food safety management system in section III of chapter II of the "sanitary control" on the lawn in cleaning standards and requirements for control of forest belt, to trim the lawn in the factory, the height shall not be higher than 7cm