杠杆式安全阀
- 网络lever safety valve; Lever and weight loaded safety valve; deadweight safety valve
杠杆式安全阀杠杆式安全阀
lever safety valve
valve 阀门专业词汇A-Z ... lever relief valve 杠杆泄放阀 lever safety valve 杠杆安全阀; 杠杆式安全阀 lever valve 杠杆阀 ...
Lever and weight loaded safety valve
yoke... ... 杠杆式 Lever type 杠杆式安全阀 Lever and weight loaded safety valve 杠杆式减压阀 Lever reducing valve ...
deadweight safety valve
锅炉名词... ... 弹簧式安全阀 spring-loaded safety valve 杠杆式安全阀 deadweight safety valve 额定蒸发量 nominal capacity ...