Tej thaj chaw rau hluav taws tua hoses

1. Kev tiv thaiv hluav taws hauv tsev: Cov hluav taws tua hluav taws yog ib feem tseem ceeb ntawm lub tsev tiv thaiv hluav taws thiab siv los tua thiab tswj hluav taws. Lawv feem ntau yog ntsia rau ntawm qhov hluav taws kub hydrants lossis hydrants hauv vaj tse los muab cov dej tua hluav taws thaum muaj hluav taws.

2. Muaj kev tiv thaiv hluav taws: Hauv cov chaw ua lag luam, cov hose hluav taws siv dav siv los tua hluav taws thiab tswj hluav taws. Factories, warehouses, tshuaj nroj tsuag thiab lwm qhov chaw yuav tsum tau nruab nrog hluav taws hoses los tiv thaiv hluav taws kub.

3. Nkoj tua hluav taws: Cov hoses tua hluav taws kuj yog ib qho tseem ceeb ntawm kev tua hluav taws ntawm cov nkoj. Hluav taws kub hoses ntawm cov nkoj feem ntau yog siv los tua, txias thiab tswj hluav taws kom ntseeg tau tias muaj kev nyab xeeb ntawm lub nkoj thiab cov neeg coob.

4. Kev tiv thaiv hluav taws hauv kev ua liaj ua teb: Hauv kev ua liaj ua teb, cov kav dej tua hluav taws feem ntau yog siv los tiv thaiv hluav taws thiab ua liaj ua teb irrigation. Lawv tuaj yeem siv los ntxuav cov cuab yeej ua liaj ua teb, tua hluav taws thiab muab cov dej tso dej.

5. Kev tiv thaiv hluav taws hauv cov chaw pej xeem: Pvc hluav taws tua hoses kuj tau siv dav hauv cov chaw pej xeem, xws li cov khw muag khoom, chaw ua yeeb yaj kiab, tsev so, thiab lwm yam. Cov chaw no feem ntau muaj cov hoses tua hluav taws los tiv thaiv hluav taws kub thaum muaj hluav taws kub. .

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