锚杆喷射混凝土支护技术规范 meaning in English
technical code for shotcrete rock bolts shore
Examples
- Technical code for shotcrete rock bolts shore
锚杆喷射混凝土支护技术规范 - Specifications for bolt - shotcrete support
锚杆喷射混凝土支护技术规范 - Technical specifications for ancher - shaft sprayed concrete support
锚杆喷射混凝土支护技术规范