工况选型 Selection by Application
采石与石材钻孔 Quarrying & Stone Drilling
区分气腿式和手持式需求，先确认石材、孔径、深度和工作节奏。 Distinguish air-leg and handheld requirements. Confirm stone type, diameter, depth and work cycle first.
01 / 询价前确认 01 / Before Requesting a Quote
先准备四类现场信息 Prepare four types of site information
- 01石材种类01 Stone type
- 02钻孔方向02 Drilling direction
- 03孔径与深度03 Hole diameter and depth
- 04手持或气腿需求04 Handheld or air-leg requirement
应用页面帮助整理需求，不替代最终技术确认。 Application pages help organize requirements; they do not replace final technical confirmation.
提交该工况需求 Discuss This Application