Mechanical properties of rocks. Strength determination tests. Part 2: Traction strength. Indirect determination (Brazilian test).
€0.00
COAL DUST EXPLOSIBILITY. TEST METHOD FOR DETERMINING THE EXPLOSION'S PRESSURE AND THE RATE OF PRESSURE RISE IN THE 20 L SPHERICAL CHAMBER.
€28.00
WORKING PLANES OF COAL MINES.
€18.00
BLASTER SHOES. TEST METHOD. SPECIFICATIONS.
€15.00
ELECTRIC CABLES FOR UNDERGROUND MINING. GENERAL REQUIREMENTS.
€69.00
ELECTRIC CABLES FOR UNDEGROUND MINES. RIGID ARMORED CABLES WITH PVC INSULATOR AND COVERING. NOMINAL VOLTAGE 0,6/1 KV TO 3,6/6 KV.
€62.00
ELECTRIC CABLES FOR UNDERGROUND MINING. FLEXIBLE ARMORED CABLES. EPR INSULATED. NOMINAL VOLTAGE 0,6/1 KV TO 3,6/6 KV. TYPE DM2N.
€60.00
ELECTRIC CABLES FOR UNDERGROUND MINING. FLEXIBLE CABLES, EPR INSULATED. NOMINAL VOLTAGE 0,6/1 KV, 1,8/3 KV AND 3,6/6 KV. PART 1: TYPE DS1N (SYMMETRIC).
€53.00
ELECTRIC CABLES FOR UNDERGROUND MINING. FLEXIBLE CABLES, EPR INSULATED. NOMINAL VOLTAGE 0,6/1 KV, 1,8/3 KV AND 3,6/6 KV. PART 2: TYPE DN/3E.
ELECTRIC CABLES FOR UNDERGROUND MINING. FLEXIBLE CABLES, EPR INSULATED. NOMINAL VOLTAGE 0,6/1 KV, 1,8/3 KV AND 3,6/6 KV. PART 3: TYPE DS1N (ASSYMETRIC).
ELECTRICAL APPARATUS FOR MINES. GATE-END BOXES.
€40.00
ELECTRICAL APPARATUS FOR MINES. GATE-END BOXES. FLEXIBLE CABLE PROTECTION.
ELECTRICAL APPARATUS FOR MINES. GATE-END BOXES. REMOTE CONTROL CIRCUITS.
ELECTRICAL APPARATUS FOR MINES. GATE-END BOXES. PRESCRIPTIONS FOR GATE-END BOXES USED FOR SECUNDARY VENTILATOR FEEDING.
TESTER AND OHMMETERS FOR ELECTRIC SHOT-FIRING CIRCUITS.
