首席环境保护主任 meaning in English

principal environmental protection officer

Two principal environmental protection officer posts ( d1 ) which will be deleted as a result of the second voluntary retirement scheme
（ｃ）两名首席环境保护主任（首长级薪级第１点）的职位会透过第二轮自愿退休计划删减。
In attendance : assistant director environmental infrastructure , environmental protection department principal environmental protection officer infrastructure planning , environmental protection department
出席人员：环境保护署助理署长环境基建环境保护署首席环境保护主任环境基建规划
Principal assistant secretary for the environment , transport and works environment 2 assistant director waste facilities , environmental protection department principal environmental protection officer facilities development , environmental protection department
环境运输及工务局首席助理秘书长环境2环境保护署助理署长废物设施环境保护署首席环境保护主任废物设施发展