Khoom npe | Cov ntawv kuaj ntshav ammonia nitrogen |
Ntsuas ntau | 0-0.5-1-3-5-10-20mg / l |
2-5-10-30-50-70-100mg / l | |
10-30-60-100-200-400mg / l | |
0-5-10-30-60-100-200-400-1000mg / l |
Peb lub tuam txhab:
Peb qhov kev pab:
Cov ntawv pov thawj:
Cov Lus Nug:
1. Puas yog thaum lub sijhawm thauj?
Nyob zoo cov qhua tuaj noj mov, thov txhob txhawj, peb ua cov ntawv luam tawm.
2.Yog li cas kuv thiaj li xaiv tau qhov haum?
Nyob zoo rau cov neeg siv, thov qhia peb cov ntaub ntawv xav tau los ntawm kev xa ntawv lossis hauv online, peb yuav pom zoo kom haum raws li koj qhov kev thov.
3.Txawm li cas los daws qhov kev sib cav ntawm Lohand thiab cov neeg muas zaub thaum muag tom qab muag?
Peb yuav yog cov qhua tuaj noj mov, thiab txiav txim siab ntawm qee cov hauv paus ntsiab lus, peb yuav ua raws li cov lus tsis sib haum los ua kom cov neeg txaus siab txaus siab.
4. Yog tias peb tsis pom qhov qauv ntawm lub vev xaib, peb yuav ua li cas?
Thov email peb cov lus piav qhia thiab daim duab ntawm cov khoom, peb tshawb nrhiav thiab tsim qauv tshiab txhua lub hlis, thiab qee tus neeg tsis tau muab tso rau hauv lub website tam sim ntawd. Tab sis yog tias qhov no yog ib yam khoom tshiab rau peb, peb tuaj yeem tsim nws rau koj tom qab tau txais cov ncauj lus kom ntxaws txog koj cov khoom.
Cim npe nrov: ammonia xeem ntawv, suav, manufacturers, lwm tus neeg, Hoobkas, hom, customized, nqe
