Жесткие металлические зубы
1. 효율성 디젤 엔진은 다른 연료에 비해 연료 효율성이 높습니다. 이는 장시간 동안 작업해야 하는 건설 현장에서 특히 중요한 요소입니다. 덕분에 작업자는 연료 비용을 절감할 수 있습니다.
Second, the use and characteristics of the drilling rig:
1). Use:
Engineering anchoring drill can be used in urban construction, railway, highway, river, hydropower and other projects to drill rock anchor hole, anchor hole, blasting hole, grouting hole and other drilling construction.
Second, the use and characteristics of the drilling rig:
1). Use:
Engineering anchoring drill can be used in urban construction, railway, highway, river, hydropower and other projects to drill rock anchor hole, anchor hole, blasting hole, grouting hole and other drilling construction.