صمام بوابة 2س-27-2إتش للتحكم الموثوق في الماء والبخار

Gate valve 2-c-EM-2 Gate valve 2-c-ECH-2 Gate valve 2s-27-1EN Gate valve 2s-27-1EK Gate valve 2s-EG-2 Gate valve 2s-27-1EH Gate valve 2s-EK-1 Gate valve 2-c-EM-1 Gate valve 2s-27-1EM Gate valve 2-c-EM-1 Gate valve 2s-27-2EG Gate valve 2s-EC-2 Gate valve 2s-ED-2 Gate valve 2s-27-2ED Gate valve 2s-EG-1 Gate valve 2s-27-1ED Gate valve 2s-27-1EG Gate valve 2s-27-2EK