Noocyada Valves ee loo isticmaalo Warshadaha Saliida & Gaaska
Wax ka baro noocyada kala duwan ee valves ee loo isticmaalo warshadaha saliidda iyo gaaska iyo kala duwanaanshahooda: API iyo ASME gate, globe, jeeg, kubbadda, iyo naqshadaha balanbaalista (manual ama actuated, oo leh jir been abuur ah oo la tuuray). Si kooban ayaa loo yidhi, valves waa qalab makaanik ah oo la isticmaalo i...
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