Xov xwm

Cam khwb cia hlau ntiaj teb li qub tau zoo heev rau cov kev pabcuam uas yuav tsum tau ua haujlwm ntau zaus thiab throttling, thaum lub siab poob ntawm lub valve yog li 20% ntawm qhov nkag siab. Los ntawm 2020, lub ntiaj teb cam khwb cia steel ntiaj teb valve lag luam muaj nuj nqis ntawm xx lab US las ...

Lean Duplex Stainless Steel Market Report muaj xws li cov ntsiab lus, piav qhia txog tus nqi saw qauv, ib puag ncig kev lag luam, kev tsom xam hauv cheeb tsam, kev siv, kev lag luam loj thiab kev kwv yees. Nov yog daim ntawv tshaj tawm tshiab thiab hais txog qhov cuam tshuam tam sim no ntawm COVID-19 rau ...

Daim ntawv tshaj tawm kev lag luam tshawb fawb LLC muab cov ntaub ntawv tseem ceeb thiab cov ntaub ntawv muaj tseeb ntawm lub ntiaj teb roj av ncaj qha txhaj tshuaj (GDI) lub cav ua lag luam los ntawm qhov kev tshawb fawb tshiab no hauv nws cov ntaub ntawv. Daim ntawv tshaj tawm tau ua qhov kev tshawb fawb tob txog kev lag luam loj hlob thiab tsav tsheb ...

Daim ntawv tshaj tawm kev lag luam tshawb fawb LLC muab cov ntaub ntawv tseem ceeb thiab cov ntaub ntawv muaj tseeb ntawm lub ntiaj teb roj av ncaj qha txhaj tshuaj (GDI) lub cav ua lag luam los ntawm qhov kev tshawb fawb tshiab no hauv nws cov ntaub ntawv. Daim ntawv tshaj tawm tau ua qhov kev tshawb fawb tob txog kev lag luam loj hlob thiab tsav tsheb ...

Lub ntiaj teb no wafer viav vias kos valve kev lag luam daim ntawv tshaj tawm muab cov ntaub ntawv los ntawm cov neeg ua si loj, thaj chaw thaj chaw, cov neeg siv kawg, kev siv, kev sib tw, kev muag khoom, nyiaj tau los, tus nqi, tag nrho cov paj laum, kev lag luam sib koom, kev xa tawm thiab xa tawm, tiam sis thiab kev kwv yees. Pib...

Cryogenic valve yog lub hom phiaj tshwj xeeb uas tuaj yeem siv rau hauv cov khoom lag luam hauv qab no: cov khoom siv los khaws thiab thauj ntau cov pa roj, thaum cov roj no txias ntawm qhov kub qis (piv txwv li, cov pa roj carbon monoxide, nitrogen, hydrogen thiab helium.

Lub 2020 ntiaj teb roj hmab zaum npauj npaim valve kev lag luam (los ntawm cov chaw tsim khoom, hom thiab daim ntawv thov, kev kwv yees rau 2025) muab ib qho kev ntsuam xyuas ntawm cov ntaub ntawv pov thawj, thiab ua rau kev kwv yees yav tom ntej hauv lub sijhawm ntawm daim ntawv qhia. Daim ntawv qhia muaj ntau yam va...

Cov yeeb yaj kiab hauv qab no qhia tau hais tias lub cuab yeej tsim los ntawm Matt Staymates, uas nws siv los qhia tias lub qhov ncauj qhov ntswg tuaj yeem tiv thaiv kev sib kis ntawm COVID-19. Xov Xwm Tshaj Tawm-Washington, Kaum Ib Hlis 10, 2020-Yog tias koj pom ib tus neeg taug kev hauv khw muag khoom noj lossis lwm qhov, hnav lub npog ntsej muag nrog lub ntsej muag ...

Ntau lab tus tib neeg thoob plaws ntiaj teb tab tom tos kom nkag siab qee cov ntaub ntawv tseem ceeb tshiab uas tau nthuav tawm thoob ntiaj teb. Qhov tseeb hluav taws xob valve kev lag luam qhia raws li kev loj hlob thiab kev loj hlob ntawm lub lag luam hluav taws xob valve yog systematically teev ...

Cov thawj coj tau hais rau cov thawj coj hauv kev sib tham thaum Lub Kaum Hli 27 nrog US Senator Tom Carper tias kev ruaj ntseg ntawm ntug dej hiav txwv thiab cov dej nag los tswj cov dej ntws los ntawm Red Avenue Bay ntawm Dewey Beach. Dr. Marianne Walch, tus tuav haujlwm ntawm Delaware's Inland Bay S...