msingi
Vifaa na mita
Low upinzani backflow kuzuia
100X hydraulic kiwango cha maji kudhibiti valve
Static maji usawa valve
Y mfululizo kupunguza shinikizo kudhibiti valve
Maji ya kunywa maalum giza bar kufungwa mlango valve
YX741X adjustable kupunguza shinikizo kudhibiti valve
moja kwa moja stretch rod elastic kiti kufunga valve
Operesheni ya mafanikio!