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U-Isabelle Andreessen unikeza incazelo entsha 'kwisikhathi eside'
I-calcite ecwebezelayo ivale futhi ibambe izingebhezi zezinhlobo ezingasekho - amabhere asemigedeni, ama-mammoth - emigedeni ye-limestone eseningizimu yeFrance. Ukuba khona kwayo kufakazela inkulungwane yeminyaka eyahlukanisa ubukhona bethu nobo, kanye nenkambo ehamba kancane ye-mineral depositio...Funda kabanzi -
Indlela engezansi eya phezulu ekukhishweni kwe-electrochemical ye-boronene nge-boron ngensimbi
Siyabonga ngokuvakashela i-Nature.com. Usebenzisa inguqulo yesiphequluli enosekelo olulinganiselwe lwe-CSS. Ukuze uthole ulwazi olungcono kakhulu, sincoma ukuthi usebenzise isiphequluli esibuyekeziwe (noma ukhubaze i-Compatibility Mode ku-Internet Explorer). Ngaphezu kwalokho, ukuqinisekisa ukwesekwa okuqhubekayo, sibonisa isayithi ngaphandle kwezitayela ...Funda kabanzi -
Idizayini ephefumulelwe yipenguin yehlisa ukwakheka kweqhwa emigqeni yamandla kanye nezinjini zomoya.
Begqugquzelwa izimpaphe zamaphiko e-penguin, abacwaningi baye benza ikhambi elingenamakhemikhali enkingeni yokufaka uqhwa ezintanjeni zikagesi, izinjini zomoya ngisho nezimpiko zendiza. Ukunqwabelana kweqhwa kungabangela umonakalo omkhulu kwingqalasizinda futhi, kwezinye izimo, kubangele ukucisha kukagesi. Noma ngabe&...Funda kabanzi -
I-DXR Perforated Metal Mesh
Ukukhethwa kwe-facade kunganquma noma kucekele phansi isakhiwo. I-façade engakwesokudla ingashintsha ngokushesha ukubukeka, isimo kanye nomsebenzi wesakhiwo, futhi isenze sivumelane noma siveze. Ama-facade angenza futhi izakhiwo zisimame, nabakhi bezakhiwo abaningi bekhetha ukusimama...Funda kabanzi -
Le mesh yocingo yesitayela sepenguin ivikela umonakalo ovela eziphepho zeqhwa.
Ukunqwabelana kweqhwa ezintanjeni zikagesi kungadala umonakalo, kushiye abantu bengenakushisa namandla amasonto amaningi. Ezikhumulweni zezindiza, izindiza zingabhekana nokubambezeleka okungapheli ngesikhathi zisalinde ukufakwa uqhwaku ngezincibilikisi zamakhemikhali ezinobuthi. Manje, nokho, abacwaningi baseCanada bathole isisombululo senkinga yeqhwa ebusika...Funda kabanzi -
I-DXR yensimbi engagqwali wire mesh
I-Webnet Mesh ka-Jakob iwumsebenzi ofaneleka kahle uthango emidlalweni ehlukahlukene ngenxa yamandla ayo, ukuqina nokuvumelana nezimo. I-Jakob Webnet yenziwe ngocingo olulukiwe lwensimbi engagqwali futhi ingasetshenziswa ezindaweni eziningi zemidlalo, kusukela ekubambeni ibhola nasekuvikelweni kokuwa kuya ezixukwini...Funda kabanzi -
Izisefo zensimbi engagqwali ze-Cuisinart ziyathengiswa e-Amazon ngesaphulelo esingu-41%.
Sihlola ngokuzimela zonke izimpahla namasevisi anconyiwe. Singase sinxeshezelwe uma uchofoza isixhumanisi esisihlinzekwe yithi. Ukuze ufunde kabanzi. Noma ngabe unguchwepheshe noma uhlanganisa izitsha nje, uzodinga isisefo se-wire mesh. Kuyithuluzi eliyigugu le-p...Funda kabanzi -
Idizayini ephefumulelwe yipenguin yehlisa ukwakheka kweqhwa emigqeni yamandla kanye nezinjini zomoya.
Begqugquzelwa izimpaphe zamaphiko e-penguin, abacwaningi baye benza ikhambi elingenamakhemikhali enkingeni yokufaka uqhwa ezintanjeni zikagesi, izinjini zomoya ngisho nezimpiko zendiza. Ukunqwabelana kweqhwa kungabangela umonakalo omkhulu kwingqalasizinda futhi, kwezinye izimo, kubangele ukucisha kukagesi. Noma ngabe&...Funda kabanzi -
Idizayini ephefumulelwe yipenguin yehlisa ukwakheka kweqhwa emigqeni yamandla kanye nezinjini zomoya.
Begqugquzelwa izimpaphe zamaphiko e-penguin, abacwaningi baye benza ikhambi elingenamakhemikhali enkingeni yokufaka uqhwa ezintanjeni zikagesi, izinjini zomoya ngisho nezimpiko zendiza. Ukunqwabelana kweqhwa kungabangela umonakalo omkhulu kwingqalasizinda futhi, kwezinye izimo, kubangele ukucisha kukagesi. Noma ngabe&...Funda kabanzi -
Idizayini ephefumulelwe yipenguin yehlisa ukwakheka kweqhwa emigqeni yamandla kanye nezinjini zomoya.
I-316 steel stainless wire mesh wuhlobo lwe-wire mesh elukiwe eyenziwe ngocingo lwensimbi engagqwali engama-316. Iwumsebenzi oguquguqukayo futhi oqinile ovame ukusetshenziselwa ukuhlunga, ukusefa, kanye nokuhlola izinhlelo zokusebenza ezinhlobonhlobo zezimboni, ezihlanganisa imithi, ukucubungula ukudla neziphuzo,...Funda kabanzi -
Imakethe yezintambo zensimbi izofinyelela ku-$142.5 billion ngo-2030
Isidingo socingo lwensimbi kulindeleke ukuthi sikhule ngokugxumagxuma kanye nemingcele eminyakeni ezayo. Lapho kuhlaziywa okwengeziwe, isidingo socingo lwensimbi siyakhula ngokuthuthukiswa kwengqalasizinda emazweni asathuthuka. Isifunda sase-Asia-Pacific, okuyimanje esiphethe imakethe, kulindeleke ukuthi ...Funda kabanzi -
mayelana ne-dxr stainless steel wire mesh
Insimbi engagqwali wire mesh izinhlobonhlobo zezintambo ezenziwe ngezintambo zensimbi engagqwali. Isetshenziswa ezinhlelweni ezahlukahlukene ngenxa yokumelana nokugqwala okuhle kakhulu, ukuqina, namandla. I-mesh itholakala ngezindlela ezehlukene njengemiqulu, amashidi, namaphaneli, futhi isetshenziswa ku-r...Funda kabanzi
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