Khoom npe | Ammonia sim strips |
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.Qhov kev siv / kev xa khoom xaib koj siv?
Rau kev kuaj lossis kev sim me me, peb tuaj yeem xa tuaj rau koj ntawm Air Express, xws li DHL, FEDEX, UPS, TNT lossis EMS;
Rau cov khoom loj, peb tuaj yeem ntim koj lub nkoj rau koj lub nkoj hiav txwv-shipping;
2.Nco warranty rau cov khoom muag?
1) .Qhov yam khoom no los nrog 12 lub hlis Lub Chaw Pom Zoo Cuam Tshuam ntawm lub hnub ntawm cov neeg muas khoom yuav nws. Cov xwm txheej tshwj xeeb yuav muab teev meej meej rau hauv cov npe.
2). Yog tias koj qhov khoom raug puas tsuaj rau hauv kev caij tsheb los yog ua lub sijhawm rau lub sijhawm qeeb, thov xa email nrog peb cov duab lossis duab los qhia qhov teebmeem.
3) .Li thov xyuas txhua yam kom zoo zoo tom qab koj tau txais lub npav, qhov puas tsuaj tshwj tsis yog DOA (Tuag-Rau-Tuaj) yuav tsis them yog tias nws yog qhov koj ua txhaum.
4). Hloov cov khoom siv nrog tib lub warranty raws li cov khoom xa rov qab.
3. Peb puas yuav tau 1 pc rau kev kuaj sim?
Yog, Peb zoo siab xa tuaj rau 1pc rau qhov kev xeem zoo yog tias peb muaj Tshuag ntawm cov qauv koj xav tau.
4.How kom daws tau 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 rau qee cov hauv paus ntsiab lus, peb yuav ua raws li cov lus tsis txaus siab kom muaj kev txaus siab rau tus neeg mob.
Cim npe nrov: ammonia kuaj strips, suav, manufacturers, lwm tus neeg, Hoobkas, hom, customized, nqe
