2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Rubber ru tsev zoo li EPDM yog suav tias yog cov khoom lag luam zoo tshaj li kev xav ib txwm muaj ua tsaug rau ntau yam txiaj ntsig ntawm kev muab. Nws yog ib qho ntawm cov khoom siv zoo tshaj plaws rau lub ru tsev tiaj tus thiab yog qhov yooj yim heev rau nruab. Qhov tshwm sim yog lub ru tsev muaj zog, tsis muaj dej thiab ruaj khov uas yuav tsis tsim kua muag, rot lossis hlwv.
Puas yog cov vov tsev roj hmab kim dua li xav tau?
rubber ru tsev ua nqi me ntsis ntau dua li xav (thaum lub sijhawm sau ntawv yog £ 9.57 ib m 2 los ntawm eRoofs) tab sis nws tsis xav tau lub hauv paus, yog li tag nrho nws yog nyob rau hauv tus nqi zoo sib xws rau kev xav.
Dab tsi zoo dua EPDM?
Txawm hais tias EPDM cov vov tsev tau ua tus thawj coj hauv kev lag luam rau ntau tshaj li ib nrab xyoo pua tam sim no rau ib lub ply ru tsev, TPOtau txais kev nyiam ntawm EPDM, thiab tseem tuaj yeem hla dhau. nws yog qhov kev xaiv kev lag luam nyiam nyob rau yav tom ntej. … TPO kuj tseem muaj kev tiv thaiv me ntsis rau kev sib tsoo dua li EPDM.
Lub ru tsev zoo tshaj plaws rau lub ru tsev yog dab tsi?
EPDM Membranes Tseem tau qhov zoo tshaj plaws lub vov tsev daim nyias nyias, EPDM yog cov khoom siv qis qis qis uas muaj ntau yam zoo. Kev huv, kev teeb tsa ncaj nraim, lub zog tsis txaus ntseeg, lub neej ntev, thiab kev ua tiav ntse ua ke los ua EPDM daim nyias nyias ib qho nyuaj rau tuav.
YPuas yog EPDM vov tsev zoo?
Raws li koj tuaj yeem pom tom qab dhau peb cov npe, EPDM roj hmab vov tsev muajcov txiaj ntsig ntau dua li lwm txoj hauv kev vov tsev. Nws yog ib qho muaj zog, ruaj khov thiab tiv taus cov khoom uas yooj yim kho yuav tsum muaj kev puas tsuaj. Tsis xav tsis thoob tias cov khoom no tau txais ntau thiab nrov nrog peb cov neeg yuav khoom.
Pom zoo:
Puas siab dua lossis qis dua snr zoo dua?
Yuav kom ua tiav qhov kev sib txuas txhim khu kev qha, theem teeb liab yuav tsum muaj ntau dua li lub suab nrov. Ib qho SNR ntau dua 40 dB yog suav tias yog qhov zoo tshaj plaws, qhov SNR qis dua 15 dB yuav ua rau qeeb, tsis muaj kev sib txuas.
Yuav tsum zoo dua los yog zoo dua?
Re: muaj zoo dua thiab yuav tsum zoo Yuav tsum tau zoo dua yog ob qho tib si thiab txhais tau tias tib yam. Muaj qhov zoo dua yog qhov tseem ceeb thiab tawv dua li qhov yuav tsum tau ua, yog li feem ntau cov neeg siv cov qauv lus Askiv yuav tsum.
Dab tsi yog kev xav ntawm autonomists dab tsi yog qhov kev xav ntawm kev zoo nkauj ntawm kev coj ncaj ncees?
Kev lig kev cai, muaj ob txoj haujlwm tawm tsam kev xav txog kev coj ua raws li kev cai lij choj ntawm kev ntsuas kev ncaj ncees ntawm kev kos duab: 'kev coj ncaj ncees kev ncaj ncees Ethics lossis kev coj ncaj ncees yog ib ceg ntawm kev xav uas "
Puas yog kev xav thiab kev xav tsis zoo ib yam?
Kev tsis txaus ntseeg thiab kev xav tsis zoo feem ntau sib koom ua ke thaum tham txog ntau yam mob lossis mob, tab sis lawv tsis zoo ib yam. Txawm hais tias ob leeg yog ib feem ntawm qhov tseeb tsis tseeb, kev hnov lus yog kev nkag siab thiab kev xav tsis tseeb yog kev ntseeg cuav.
Rau kev nyeem tau zoo dua nws yog qhov zoo dua tias cov ntsiab lus mos txwv yog?
Kua koj cov ntsiab lus mos txwv symmetrical Yog ua tau Lub ntsiab lus, ib kab ib, ob kab ib, thiab lwm yam. Nws yooj yim dua ntawm lub qhov muag thiab yog li yooj yim ntawm tus nyeem. Thaum twg koj yuav tsum siv cov ntsiab lus mos txwv?
