Vadivelu Comedy News
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Chii chaunofanira kutarisisa paunenge uchitenga mwenje wepatio?
Vatengi vazhinji vanogara vachitsika "kutinhira" kana vachitenga mwenje wechivanze, kwete kutenga hazvishande, iko mwenje weruvanze hauna kunaka, kuitira kuti ikubatsire kugadzirisa matambudziko aya, Chengdu Shenglong Weiye Lighting Co., Ltd. ndikuudze zvekuteerera ...Verenga zvimwe -
Ndiani ari kutonga switch yerambi remumugwagwa?Makore ekusava nechokwadi anozojeka
Kune nguva dzose zvimwe zvinhu muhupenyu zvinotiperekedza kwenguva yakareba, ivo vanoregeredza kuvepo kwavo, kusvikira yarasika kuti ione kukosha kwayo, semagetsi, senge nhasi isu tichataura chiedza chemugwagwa Vanhu vazhinji vanoshamisika, street light riripi...Verenga zvimwe -
Sei chiedza chemarambi emumugwagwa chiri chero pane chichena?
Sei chiedza chemarambi emumugwagwa chiri chero pane chichena?Mhinduro: Kunyanya yellow light (high pressure sodium) yakanaka chaizvo... Pfupiso pfupi yemabhenefiti ayo: Pamberi pekubuda kwe LED, mwenje chena mwenje unonyanya mwenje weincandescent, mugwagwa uye imwe yero mwenje ndeye h...Verenga zvimwe -
Unoziva zvakanakira marambi emumugwagwa e LED
Zvakanakira marambi emugwagwa akatungamira 1, maitiro ayo - mwenje unidirectional, hapana mwenje unopararira, unova nechokwadi chekushanda kwemwenje;2, mwenje wemugwagwa we LED une yakasarudzika yechipiri optical dhizaini, mwenje we LED mugwagwa mwenje kunzvimbo inodiwa yekuvhenekesa, wedzera kunatsiridza ...Verenga zvimwe -
Nzira yekutonga sei kunaka kwemarambi emugwagwa we LED?
Nekusimudzirwa kwakasimba kwemwenje we LED nenyika, zvigadzirwa zvemwenje zve LED zvinokura nekukurumidza uye zvinove zvakakurumbira.Sezvo zvigadzirwa zve LED zviri kubuda muindasitiri yemwenje, zvakakosha kubatsira ruzhinji rwevashandisi kunzwisisa uye kutonga ...Verenga zvimwe -
Iyo 130th Canton Fair ichavhurwa musi wa15 Gumiguru, 2021
Sepuratifomu uye hwindo rekutarisisa pakuratidza mufananidzo weMade in China nekutengeserana kwekunze kweChina, 130th China Import and Export Fair (inozonzi "Canton Fair") ichaitwa muGuangzhou kubva Gumiguru 15 kusvika 19.Canton Fair yegore rino ndiyo ...Verenga zvimwe