预防性保养 meaning in Chinese

preventative maintenance
preventive maintenance

" we are reviewing the building safety inspection scheme and the building safety improvement loan scheme administered by the buildings department with a view to formulating a new proposal for the preventive maintenance of buildings to improve building safety
我们现正检讨由屋宇署推行的楼宇安全检验计划和改善楼宇安全贷款计划，以期就改善楼宇安全的预防性保养工作制定新的建议。
" we are reviewing the building safety inspection scheme and the building safety improvement loan scheme administered by the buildings department with a view to formulating a new proposal for the preventive maintenance of buildings to improve building safety
我们现正检讨由屋宇署推行的楼宇安全检验计划和改善楼宇安全贷款计划，以期就改善楼宇安全的预防性保养工作制定新的建议。
The department operates a preventive maintenance programme whereby the public drainage system is regularly inspected and desilted both before and during the rainy seasons . these preventive measures ensure that stormwater will be discharged effectively , and prevent blockages and overflows which may cause flooding and nuisance to the public
渠务署推行预防性保养计划，在雨季前及雨季期间定期检查、疏浚和维修公共雨水渠系统，确保雨水排放畅通，使市民免受水浸滋扰。