Hauj lwm lawm Kev tsis Khoom Description Khoom Taw Qhia Mono-cov ntaub ntawv lossis cov khoom siv rov ua dua tshiab muaj Flat hauv qab zoo tswj kev ua haujlwm Txo cov khoom siv tsis yooj yim txhawb nqa lub hom phiaj sustainability Kev tsim teeb pom kev zoo txo qis kev thauj khoom Haum rau eco-paub hom hom Daim ntawv thov Kev ntim khoom noj sustainable Cov khoom siv organic Environmentally tsom cov khw muag khoom lag luam Qhov zoo Cov txheej txheem khoom Exhibition Peb Daim Ntawv Pov Thawj Cim npe nrov: kev cai yim- sab foob lub voos xwmfab nrog valve, Tuam Tshoj kev cai yim- sab foob lub voos xwmfab nrog valve manufacturers, lwm tus neeg, Hoobkas FAQ Q: Koj puas txhawb nqa ntev - daim ntawv cog lus muab khoom? A: Yog lawm, peb zoo siab tos txais kev koom tes ntev -. Q: Lub sijhawm ua khoom lag luam yog dab tsi? A: Feem ntau 10-25 hnub nyob ntawm kev txiav txim kom paub meej. Q: Ntev npaum li cas cov qauv tsim khoom siv sijhawm? A: Cov qauv tsim feem ntau yuav siv sijhawm 5-7 hnub. Q: Koj puas tuaj yeem ua raws li kev txiav txim sai? A: Yog lawm, kev tsim khoom sai yog muaj. Q: Kuv puas tuaj yeem tau txais cov qauv ua ntej-? A: Yog lawm, ua ntej - cov qauv tsim khoom tuaj yeem npaj tau.
