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Makhalidwe ndi Ntchito za Geomembranes
1. Bolodi yopanda madzi kapena geomembrane ya tunnel 2. Bolodi yopanda madzi kapena geomembrane ya malo otayiramo 3. Ma geomembranes kapena ma geomembranes ophatikizika a malo osungiramo madzi ndi ngalande 4. Geomembrane kapena gulu la geomembrane la geomembrane yokonzanso ndi kukhetsa 5. Kumwera kupita ku North Water Sewage, Diversion Water Sewage. ..Werengani zambiri -
Njira yothetsera kupendekeka kwa tebulo lamagetsi opangira magetsi
Matebulo ogwiritsira ntchito magetsi ndi chipangizo chodziwika kwambiri m'zipatala, chomwe chingasinthidwe kumalo ofunikira ndikuchepetsa kwambiri ntchito ya ogwira ntchito zachipatala. Ndizoyenera kwambiri pamikodzo, gynecology, opaleshoni ya mafupa. Komabe, kugwiritsa ntchito nthawi yayitali kumatha kupangitsa tebulo lamagetsi ...Werengani zambiri -
Njira Yopangira Mafilimu Amitundu Yopaka Zitsulo Zopaka
Mapangidwe a filimu a zokutira zokutira bolodi amaphatikizapo zinthu ziwiri: zomatira zomatira ndi kuyanika zokutira. Kumamatira kwa A zokutira bolodi lopaka utoto Gawo loyamba pakumatira pakati pa gawo lapansi lachitsulo ndi zokutira ndikunyowetsa kwa bolodi lokutidwa ndi utoto pagawo laling'ono...Werengani zambiri -
Kugwiritsa Ntchito Polyethylene Geomembrane
Kugwiritsa Ntchito Ma Geomembranes Pamalo otayirako zinyalala omwe ndi ochezeka ndi chilengedwe: Ma membrane amtundu wa geotextile atha kugwiritsidwa ntchito ngati madambo a leachate ndi madzi amvula ndi zimbudzi zotchingira zimbudzi za malo otayiramo. Zida za anti-seepage geomembrane zotayira zinyalala: mkulu-...Werengani zambiri -
Makhalidwe Asanu ndi Amodzi a Nyali Yopanda Mthunzi ya LED
Nyali yopangira opaleshoni ya LED ndi imodzi mwazinthu za Shandong Hongxiang Supply Chain Co., Ltd. Poyerekeza ndi nyali zina, ili ndi makhalidwe ambiri. Tiyeni tione limodzi. 1. Kuwala kozizira: Kugwiritsa ntchito mtundu watsopano wa LED...Werengani zambiri -
Zinthu Zinayi Zazikulu Zomwe Zimapangitsa Kusauka kwa Mipukutu ya Aluminiyamu Yokutidwa ndi Mtundu
Kupaka zodzigudubuza ndi njira yofunika kwambiri pamzere wopangira utoto wopopera wa mipukutu yonse ya aluminiyamu yopanda madzi. Ubwino wa mankhwala opopera, makamaka khalidwe la conductivity, nthawi yomweyo amaika pangozi zotsatira zenizeni za mapangidwe a zokongoletsera. Chifukwa chake, ndikofunikira kumvetsetsa ...Werengani zambiri -
Kodi ntchito ndi cholinga cha urea ndi chiyani?
Kwa alimi ambiri, urea ndi feteleza wachilengedwe chonse. Mbewu sizikukula bwino, taya urea; Masamba a mbewu asanduka achikasu ndipo urea wina waponyedwerapo; Ngakhale mbewu zitakula ndipo zipatso zake sizili bwino, onjezerani urea mwachangu; Eva...Werengani zambiri -
Mukudziwa chiyani za ntchito ya geographies?
Geocell, yomwe imadziwikanso kuti cellcomb cell, ndi gawo la maukonde amitundu itatu. Nthawi zambiri amagwiritsidwa ntchito kulimbikitsa misewu yayikulu. Itha kugwiritsidwanso ntchito poteteza malo otsetsereka, kuphatikiza nthaka, komanso kubiriwira. Pambuyo pake, Geocell yadziwika kwambiri m'maiko ambiri kuzungulira ...Werengani zambiri -
Kodi vuto la unamwino ndi bedi loyang'anizana lathetsedwa?
Matenda a odwala olumala ndi olumala nthawi zambiri amafuna kupuma kwa nthawi yayitali, choncho pansi pa mphamvu yokoka, msana ndi matako a wodwalayo adzakhala pansi pa nthawi yayitali, zomwe zimatsogolera ku bedsores. Yankho lachikhalidwe ndiloti anamwino kapena achibale azigubuduza pafupipafupi, koma izi ...Werengani zambiri -
Chifukwa chiyani kuli kofunikira kuyeretsa bwino koyilo ya aluminiyamu?
Pali mitundu iwiri ya kukhazikitsa ndi kukonza njira za mbale zitsulo zamtundu: zolowera ndi zobisika. Kukhazikika kolowera ndi njira yomwe imagwiritsidwa ntchito kwambiri pakuyika zitsulo zamitundu padenga ndi makoma, yomwe ndi kugwiritsa ntchito zomangira kapena zomangira zomangira zitsulo zamitundu...Werengani zambiri -
Kodi mawonekedwe ndi magwiridwe antchito a gudumu pabedi la unamwino ndi chiyani?
Kutembenuza bedi loyamwitsa kungathandize odwala kukhala pambali pawo, kupindika miyendo yawo yapansi, ndi kuchepetsa kutupa. Oyenera kudzisamalira komanso kukonzanso odwala osiyanasiyana omwe ali pabedi, amatha kuchepetsa kuyamwitsa kwa ogwira ntchito zachipatala ndipo ndi chida chatsopano cha unamwino chochita ntchito zambiri. Chachikulu...Werengani zambiri -
Ntchito ya geotextile
1: Kudzipatula Gwiritsani ntchito singano ya polyester yayifupi yokhomeredwa ndi geotextile kuti mulekanitse zida zomangira zomwe zili ndi mawonekedwe osiyanasiyana (monga kukula kwa tinthu, kugawa, kusasinthika, ndi kachulukidwe), monga dothi ndi mchenga, dothi ndi konkriti. Onetsetsani kuti zida ziwiri kapena zingapo sizinatayike kapena ...Werengani zambiri
