Video: Koj tuaj yeem qhia tau li cas yog Bakelite cov hniav nyiaj hniav kub tiag tiag?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Scrubbing Npuas yog ib zaug tus qauv nqus tsev siv rau Bakelite kev sim, tab sis Formula 409 yog tam sim no pom zoo hloov. Txhawm rau siv, dampen ib lub paj rwb swab nrog 409 thiab rub nws maj mam rau sab hauv ntawm cov khoom raug kuaj. Yog nws yog Bakelite , lub swab yuav tig daj. Yog ib daim yog lacquered, nws yuav kuaj tsis zoo nrog 409.
Tom qab ntawd, koj tuaj yeem qhia qhov txawv ntawm cov yas thiab bakelite li cas?
Ib yam li ntawd yas hu ua acetate. Qhov no zoo li nyuaj, muaj yeeb yuj yas tab sis tsis muaj lub telltale patina uas yuav paub qhov txawv nws as Bakelite . Bakelite Nws yog ib qho yooj yim los txheeb xyuas vim hais tias nws muaj ib tug slick-looking patina rau sab hauv ntawm lub bangle los yog nyob rau sab nraum qab ntawm ib tug brooch los yog daim.
Tsis tas li ntawd, Bakelite puas muaj nqis dab tsi? " Bakelite "yog thawj qhov kev lag luam niaj hnub no. Los ntawm 50s, Bakelite twb tsis tau ua lawm, thiab nws cov hniav nyiaj hniav kub languished nyob rau hauv ob txhais tes khw muag khoom rau pennies. Niaj hnub no, Hyman hais tias, "Cov nqi tau nce siab." Ib tus pin uas muag rau 79 xees tam sim no tuaj yeem yog tsim nyog $300 txog $500.
Kuj kom paub, koj yuav txheeb xyuas cov nyees khawm Bakelite li cas?
Ib txoj kev mus txheeb xyuas a Bakelite khawm yog khiav dej kub tshaj nws ces tsw qab. Nws yuav tsum muaj qhov tsw ntawm formaldehyde. Qee tus hais tias lawv hnov zoo li Cod Liver Oil lossis muaj tshuaj tsw qab. Lwm txoj hauv kev yog muab me ntsis ntawm Simichrome Hlau Polish lossis 409 Txhua Lub Hom Phiaj Cleaner rau ntawm Q-ntsis thiab rub nws ntawm khawm.
Vim li cas Bakelite thiaj li kim?
nws kim vim nws tsis yog qhov ntau thiab tsawg yuav tsum tau ua cwj mem. Feem ntau cov pas nrig siv los ua cov cwj mem yog cov khoom seem uas tsis tau ua rau lwm yam.
Pom zoo:
Kuv tuaj yeem qhia tau li cas yog tias lub sijhawm ua haujlwm tau ua haujlwm?
Txhawm rau kom paub meej tias txoj haujlwm tau ua haujlwm thiab ua haujlwm tau zoo, ua raws li cov kauj ruam no: 1 Qhib lub qhov rais Task Scheduler. 2 Los ntawm sab laug ntawm lub qhov rais, qhib lub nplaub tshev uas muaj cov haujlwm. 3 Xaiv ib txoj haujlwm los ntawm qhov chaw saum toj kawg nkaus ntawm Task Scheduler qhov rais. 4 Nyob rau hauv qab-hauv nruab nrab ntawm lub qhov rais, nyem qhov Keeb kwm tab
Koj tuaj yeem qhia tau li cas yog tias ob yam khoom zoo sib xws?
Yog tias ob yam khoom muaj tib yam, lawv hu ua 'zoo sib xws.' Thaum ob daim duab zoo sib xws, qhov sib piv ntawm qhov ntev ntawm lawv qhov sib txuas yog sib npaug. Txhawm rau txiav txim siab seb daim duab peb sab uas pom zoo sib xws, sib piv lawv cov sib thooj
Koj tuaj yeem qhia tau li cas yog daim iav yog ob txoj kev iav?
Tsuas yog ua qhov kev sim no yooj yim: Muab qhov taub ntawm koj cov ntiv tes tiv thaiv qhov chaw pom thiab yog tias muaj GAP ntawm koj cov ntiv tes thiab cov duab ntawm tus ntsia thawv, ces nws yog daim iav tiag. Txawm li cas los xij, yog tias koj tus ntiv tes ncaj qha kov cov duab ntawm koj tus ntsia thawv, ces CEEB TOOM, rau nws yog daim iav 2-txoj kev
Koj tuaj yeem qhia tau li cas yog tias lub zog hluav taws xob tsis zoo?
Tsis muaj txoj hauv kev kom paub tseeb tias koj tus tiv thaiv surge yog qhov phem, tab sis qee qhov tuaj nrog lub teeb ceeb toom uas qhia tias koj yuav tsum tau txais tus tiv thaiv surge tshiab. Txij li thaum lub surge protector txoj hauj lwm yog kom nqus tau ntxiv zog es tsis txhob dhau spikes ntawm tam sim no rau koj cov khoom siv hluav taws xob muaj nuj nqis, nws absorbs hluav taws xob puas thaum lub sij hawm
Koj tuaj yeem qhia tau li cas yog tias ib qho kev nthuav qhia yog polynomial?
Rau ib qho kev qhia los ua ib lub ntsiab lus polynomial, txhua qhov hloov pauv hauv cov lus qhia yuav tsum muaj tag nrho cov naj npawb powers (lossis lwm qhov ' nkag siab' lub zog ntawm 1, xws li hauv x1, uas ib txwm sau ua x). Ib tus lej dawb kuj tuaj yeem yog lo lus polynomial