Kuv xav tau kuv li qub kom muaj kev tswj hwm kev ua haujlwm, koj tuaj yeem muab dab tsi accessories?
Rau pneumatic li qub, peb tuaj yeem muab kev txwv kev hloov pauv, solenoid valve coils, cua lim, positioners, thiab lwm yam. Rau cov hluav taws xob li qub, peb tuaj yeem ntxiv HERT, 4-20mA cov tswv yim thiab cov zis tawm thiab lwm yam haujlwm rau lub valve.