roofbolter

roofbolter

美 　英

• 网络锚杆钻机

例句

Currently has a long auger, lime machine, High Pressure Jet Drilling Rig, strong drill Roofbolter more than 10 varieties of five series.

目前已形成长螺旋钻机、灰土桩机、高压旋喷钻机、强冲钻机、锚杆钻机五大系列10多个品种。

Rotary drill rod used for coal mining roofbolter

煤矿锚杆钻机用回转钻杆

Dynamic Characteristic Simulation of Hand-holding Water Hydraulic Roofbolter

手持式水压锚杆钻机动态特性计算机仿真

Optimization of Rotary Shearing Mechanism of Pneumatic Roofbolter with Vane Motor

叶片式风动锚杆钻机旋转切削机构优化设计

The Application of Cooling-Filtrating Device in Hydraulic Roofbolter

冷却净化器在锚杆钻机液压系统中的应用

Analysis of the Usual Troubles with Pneumatic Roofbolter

气动锚杆钻机常见故障浅析

Introduction to Development Situation of Roofbolter

锚杆钻机的发展现状

Optimal Design of Valveless Hydraulic Impact-rotary Driving Head of Roofbolter Based on Genetic Algorithm

基于遗传算法的无阀液压冲击旋转型锚杆钻机动力头优化设计

The Noise Control of Pneumatic Roofbolter with Vane Motor

叶片式风动锚杆钻机的噪声与控制

Current Situations and Development of Roofbolter

浅析锚杆钻机的现状及其发展

Development of the roofbolter test rig

锚杆钻机测试实验台的研制

Simple introduction to the development situation of roofbolter

浅析锚杆钻机的研制现状