كتيب بعنوان Model FL and FLS Bi-Directional Gate Valveغير معروف
كتيب بعنوانModel FL and FLS Bi-Directional Gate ValvePrepared for ActuatorNormally Closed/Threaded Gate ConnectionOperational and Maintenance ManualTable of Contents1.0 SCOPE 62.0 GENERAL INFORMATION . 72.1 Description and Features .72.2 Parts List… أكمل القراءة ←