RAISE CAVING METHOD FOR MINING DEPOSITS, AND A MINING INFRASTRUCTURE, MONITORING SYSTEM, MACHINERY, CONTROL SYSTEM AND DATA MEDIUM THEREFOR

SYSTEM AND METHOD FOR SELECTING DRILLING RECIPES BASED ON ROCK HARDNESS

EARLY WARNING AND EMERGENCY DEVICE FOR SUDDEN STRESS CHANGE IN SURROUNDING ROCK AND METHOD OF USE

METHOD AND SYSTEM FOR ANALYSING ORE

MACHINE PICK, HOLDING DEVICE, EXCAVATION SYSTEM, AND METHOD

REAL-TIME MONITORING SYSTEM AND METHOD FOR COAL MINE ROOF FRACTURES DURING ROADWAY TUNNELING PROCESS

Tunnel Tunneling System

Tracer diffusion device, system for tracing development of water conducting fracture zone and relataed method

METHOD AND SYSTEM FOR AUTOMATED ROCK RECOGNITION

METHOD AND SYSTEM FOR DETERMINING RATIONAL WIDTH OF GOB-SIDE WORKING FACE UNDER CONDITION OF THICK AND HARD KEY STRATA

Blast design

RAISE CAVING METHOD FOR MINING DEPOSITS, AND A MINING INFRASTRUCTURE, MONITORING SYSTEM, MACHINERY, CONTROL SYSTEM AND DATA MEDIUM THEREFOR

Environmental monitoring apparatus and method for mine tunneling robot

MEASUREMENT SYSTEM AND MEASUREMENT METHOD

Prediction method for coal and gas outburst based on comparing borehole gas flow curves

Monitoring device and method for dynamic development of overburden mining separated bed

Device for monitoring deep-sea sediment environment in mining polymetallic nodules

Generation system and method for high-precision three-dimensional navigation map of fully mechanized mining surface

Tunneling and mining method using pre-conditioned hole pattern

Systems and methods for non-contact boring

Method for quickly optimizing key mining parameters of outburst coal seam

Coal mine advanced detection method for heading machine

Tunnel boring machine and tunnelling method

Method and device for acquiring three-dimensional coordinates of ore based on mining process

Mine exploitation based on stoping, separation and filling control

Method for classifying phreatic leakage disaster level in shallow coal seam mining

GRADED PRESSURE DROP TYPE DETECTION SYSTEM AND DETECTION METHOD OF BOREHOLE CRACKS

Three-dimensional analog simulation test system for gas-liquid countercurrent in abandoned mine goaf

System and method for the tracking of milling material

Shock resistant downhole gamma ray detector assembly

Acoustic emission monitoring and transmission system for engineering rock mass

System and method for the tracking of milling material

System and method for the tracking of milling material

Methods and systems for estimating the hardness of a rock mass

Assessment and production of minerals by directed horizontal drilling

Smart cutting drum assembly

Multipoint coal and rock mass stress real-time monitoring device and method

Machine and method for surface mining or road milling

Arrangement and method of utilizing rock drilling information

Process for mining alluvial deposits

Locating underground markers

Sensored pick assembly

Sensored pick assembly

Method and apparatus for increasing the yield in a deposit

Method and apparatus for increasing the yield in a deposit

Rock property measurements while drilling

Mineral seam detection for surface miner

Method of Assessing a Multilayer Strata for Rock Bolt Installation

Sensors on a degradation machine

Sensors on a degradation machine

Scanning system for 3D mineralogy modelling

Geosteering detectors for rotary-type continuous miners

Mining device

Method and device for trenchless laying of pipelines

Blast movement monitor

Method for determining the movement of a blast movement monitor and associated rock as a result of blasting operations

Blast movement monitor

Device and method for collecting borehole samples

Geosteering of solid mineral mining machines

Geosteering detectors for boring-type continuous miners

Blast movement monitor and method for determining the movement of a blast movement monitor and associated rock as a result of blasting operations

Mounting device and method of tandem-type rock mass three-dimensional disturbance stress sensor

Method and device for determining development status of separation layer of coal mine

Method and system for three-dimensional (3D) imaging of underground goaf, and readable storage medium

Lighting apparatus with filter having improved transmissivity, improved solarization rate, or both improved transmissivity and improved solarization rate