Kuv lub npe yog hluav taws kub hydrant, kuv lub npe scientific yog hluav taws kub hydrant. Kuv hnav lub tsho xim liab. Thaum hluav taws tuaj, Kuv yog tus tseem ceeb. Tuaj paub kuv hauv kev nthuav dav hnub no!
Koj puas paub qhov twg kuv yuav tsum muab nws tso?
1. Cov hluav taws kub nyhiab yuav tsum tau muab tso rau hauv qhov chaw sib koom rau pej xeem xws li txoj kev hauv tsev lossis chaw ua noj. Lawv feem ntau tso rau hauv cov phab ntsa ntawm qhov chaw saum toj no. Tsis muaj teeb meem zoo li cas lawv tau ua kom zoo nkauj, lawv yuav tsum muaj qhov cim zoo (sau "hydrant"), Teeb ib qho kev thaiv rau pem hauv ntej kom tsis txhob cuam tshuam qhov qhib ntawm lub qhov rooj hydrant.
2. Cov tshuab hluav taws kub sib cais tau muab tso rau hauv chav (xws li lub thawv), uas tsis tau ua raws li cov cai tswj kev tiv thaiv hluav taws thiab tsis zoo rau cov neeg tua hluav taws kom ncav sijhawm.
Koj puas paub kuv siv nws li cas?
Ua ntej tshaj, qhib lub qhov rooj dej hluav taws thiab nias lub pob hluav taws sab hauv (khawm yog lub suab ceeb toom thiab pib lub taub hluav taws).
2. Ib tug neeg khaws phom taub hau thiab dej tso dej thiab khiav mus rau qhov hluav taws kub.
Thib peb, lwm tus neeg txuas lub hose thiab valve.
Thib plaub, qhib lub pob roj counterclockwise los tsuag dej. (Nco tseg: Nco ntsoov txiav tawm lub hwj chim thaum hluav taws xob ntes hluav taws)
Vim li cas peb txawm xav tau lub tsheb tua hluav taws?
Vim tias qhov feem ntau ntawm lub tsheb tua hluav taws tsis nqa dej, xws li nce lub tsheb tua hluav taws, tsheb cawm, tsheb tua hluav taws, thiab lwm yam, lawv yuav tsum tau siv nrog lub tsheb tua hluav taws. Thiab qee lub tsheb tua hluav taws tua hluav taws muaj qee qhov dej kom nqa tau tsawg, thiab lawv tseem yuav tsum tau nrhiav dej thaum tua hluav taws. Lub sijhawm no, peb tau ua lub luag haujlwm tseem ceeb hauv kev xa dej.
Peb yog qhov tseem ceeb tab sis tsis mob siab
"Tsis muaj caj npab thiab txhais ceg", raug tsheb tsoo, raug faus los ntawm cov haujlwm tsim kho, raug ib puag ncig los ntawm cov tsheb thiab cov chaw, thiab 10,000 cov ntsiab lus ntawm kev raug mob uas koj tsis tau xav tias tseem yuav tshwm sim rau peb. puas yooj yim.
Muaj lus hais ntau heev tsuas yog xav hais tias peb tseem xav tau kev hlub, thov saib xyuas peb.
Shaoxing Shangyu Hongye Cov Khoom Siv Hluav Taws Xob Tiv Thaiv Lub Hoobkas
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