double beam bridge crane meaning in English

双梁桥式起重机

Henan zhong yuan crame co . , ltd is joint - stock enterprise , mainly devolope , research manufacture crane of br " zhong qi " , namely single double beam bridge crane , do crane , magnet crane , explosionproof crane , grab crane special crane f power station
河南省中原起重机械有限公司是一家股份制合作工业企业,主要自行开发研制生产"中起"牌单、双梁桥式、门式起重机、电磁、防爆、抓斗、电厂专用轨起重机
Henan zhong yuan crame co . , ltd is joint - stock enterprise , mainly devolope , research and manufacture crane of brand " zhong qi " , namely single or double beam bridge crane , door crane , magnet crane , explosionproof crane , grab crane and special crane for power station
河南省中原起重机械有限公司是一家股份制合作工业企业,主要自行开发研制生产"中起"牌单、双梁桥式、门式起重机、电磁、防爆、抓斗、电厂专用轨起重机