Nkhani
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Njira khumi zodzitetezera pogula elevator
Monga zoyendera zoyima, zikepe sizisiyanitsidwa ndi moyo watsiku ndi tsiku wa anthu. Panthawi imodzimodziyo, ma elevator ndi gulu lofunika kwambiri la kugula kwa boma, ndipo pafupifupi tsiku lililonse pali ntchito zoposa khumi zogulira anthu. Momwe mungagulire ma elevator amatha kusunga nthawi komanso ...Werengani zambiri -
THOY ELEVATOR imazindikira mfundo zitatu zofunika kwambiri kuti zilimbikitse kukhazikika kwachangu komanso kwathanzi pakuyika zikepe
Pansi pa kukwezedwa mwamphamvu kwa boma la China, kuyika zikepe m'madera akale kwakulitsidwa pang'onopang'ono m'dziko lonselo. Nthawi yomweyo, mfundo zitatu zofunika kwambiri pakuyika chikepe zimaperekedwa pazaka zopitilira khumi ...Werengani zambiri -
Zomwe ziyenera kutsatiridwa pakusamalira zachilengedwe m'chipinda cha makina odziwa kukonza ma elevator
Ma elevator ndi ofala kwambiri m'miyoyo yathu. Ma elevator amafunika kusamalidwa nthawi zonse. Monga tonse tikudziwa, anthu ambiri amanyalanyaza njira zodzitetezera pakukonza zipinda zamakina. Chipinda cha makina a elevator ndi malo omwe ogwira ntchito yokonza amakhala nthawi zambiri, kotero kuti aliyense amangowona ...Werengani zambiri -
Njira zodzitetezera pakupanga ma elevator ndi ma escalator
Masiku ano, zokongoletsera za elevator ndizofunikira kwambiri. Sizothandiza kokha, komanso nkhani zina zokongoletsa. Tsopano apansi amamangidwa mokwera kwambiri, choncho ma elevator akukhala ofunika kwambiri. Izi zonse zimayenera kudutsa mu kapangidwe kake, zinthu ndi ...Werengani zambiri -
Ntchito ya mawilo owongolera elevator
Tikudziwa kuti chida chilichonse chimapangidwa ndi zida zosiyanasiyana. Inde, palinso ma elevator. Kugwirizana kwazinthu zosiyanasiyana kumapangitsa kuti elevator igwire ntchito bwino. Pakati pawo, gudumu lowongolera elevator ndi chimodzi mwazinthu zofunika kwambiri mu ...Werengani zambiri -
Ubwino ndi kuipa kwa elevator yocheperako pamakina ndi elevator yachipinda cha makina
Makina opangira chipinda chocheperako amafanana ndi chokwezera chipinda cha makina, ndiye kuti, zida zomwe zili m'chipinda cha makina zimasinthidwa momwe zingathere ndikusunga magwiridwe antchito pogwiritsa ntchito ukadaulo wamakono wopanga, kuchotsa chipinda cha makina, ...Werengani zambiri