亚洲国产视频网站_日韩一区二区三不卡在线_欧洲无码毛片免费在线观看_99这里只有精品免费观看_极品喷潮小说免费在线观看_日韩三级视频网站_婷婷五月天激情网站_啊用力啊好深啊H视频456视频_精品人妻糸列无码区久久_国产无套粉嫩白浆在

Table valve integrated NB remote water meter(Built-in valve, watch valve integrated)

This product has the patent technology o...

View details

Detachable NB remote water meter(Module can be split, the movement can be removed and washed)

This product has its own patented techno...

View details

Table valve integrated LoRa remote water meter(Built-in valve, LoRa remote transmission)

This product adopts the suspended screw-...

View details

Vertical screw-wing large diameter water meter(The movement is removable and washable, and the intelligent upgrade is convenient.)

This series of products is a vertical sc...

View details