balanced valve
短语词组
- balanced check valve 平衡式逆止阀
- balanced d valve amplifier 平衡式电子管放大器
- balanced relief valve 带压力补偿的安全阀
- balanced distribution valve 平衡配气阀;均衡配气阀
- balanced control valve 平衡型调节阀
- balanced slide valve 平衡滑阀;均衡滑阀
- Balanced supply valve 平衡供应阀门
- Balanced reducing valve 卸荷式减压阀;卸荷式降低压力阀;卸荷式
- balanced safety valve 平衡式安全阀;均衡式安全阀;平衡式;均衡式平安阀 返回 balanced valve