Qhov zoo ntawm dov shutter qhov rooj

Qhov zoo ntawm dov lub qhov rooj yuav tsum ua tau raws li qhov yuav tsum tau ua

Nrog rau lub teb chaws qhov tseem ceeb ntawm qhov rooj dov, Jinan dov qhov rooj tau dhau los ua nruj dua. Nyob rau hauv txoj kev no, txhua tus neeg txoj kev nyab xeeb ntawm lub neej tau txhim kho zoo heev, thiab qee cov khoom cuav thiab cov khoom tsis zoo kuj raug tiv thaiv. Lub qhov rooj dov lub qhov rooj tsis yog cov khoom dai, tab sis tuaj yeem ua rau peb muaj kev nyab xeeb thiab kev nyab xeeb zoo dua. Cov hauv qab no yog cov yam ntxwv ntawm dov shutter qhov rooj:

 

1. Cov khoom siv los tiv thaiv lub qhov rooj tiv thaiv lub qhov rooj kom tsis txhob raug yuam kom txav mus los, uas muaj kev nyab xeeb thiab tiv thaiv tub sab.

2. Lub humanized tsim ntawm tsis siv neeg rebound ntawm obstacles tiv thaiv lub qhov rooj los ntawm kev sib tsoo nrog tsheb thiab cov khoom thaum nws ntog thiab khiav, kom cov neeg los yog lub tsheb yuav kis tau yooj yim. Lub qhov rooj lub cev muaj zog, thiab tuaj yeem nruab nrog (optional automatic alarm device) thiab anti-push device los tiv thaiv lub qhov rooj ntawm lub cev los ntawm kev quab yuam pried, nruam tswb, nyab xeeb thiab tiv thaiv tub sab.

3. Raws li cov yam ntxwv sib txawv ntawm lub tsev, peb txoj kev teeb tsa sib txawv tuaj yeem xaiv tau: kho kom zoo nkauj sab hauv, kho kom zoo nkauj sab nrauv thiab nruab nrab kho kom zoo nkauj. Tom qab lub qhov rooj dov tau qhib, nws yog dov mus rau sab sauv ntawm lub qhov rooj, txuag qhov chaw sab hauv ntawm chav nres tsheb, thiab yuav tsis nqa plua plav, dej nag, daus thiab lwm yam khoom siv rau hauv chav nres tsheb. Cov tsos yog zoo nkauj thiab fashionable.

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