Taw qhia:
Khoom npe | Tsis tas li ntawd | Ntsuas ntau | Txee lub neej | NO.of Tests | Kev xeem ntawv |
Dej tawv ntawv xeem ntawv | LH1014 | 25-50-120-250-425 mg / L | 18 lub hli | 100 / thawv | Kev xeem ntawv colorimetry |




Peb lub tuam txhab:



Peb qhov kev pab:

Cov ntawv pov thawj:

Cim npe nrov: dej hardness kuaj strips, Tuam Tshoj, manufacturers, lwm tus, Hoobkas, hom, customized, nqe

