LEAK DETECTOR IN GAS AND AIR SYSTEMS INERT PRODUCT NOT DIRTY, DOES NOT STAIN PACKAGING IN 400 ML SPRAY BOTTLE
												
																								
											
												MAGNETIC FIELD INDICATOR OCTAGONAL SHAPE WITH 8 TRIANGULAR PRISMS, FOR MAGNETIC PARTICLE EXAMINATION
												
																								
											
												DATA LOGGER WITH PRESSURE TRANSDUCERS FOR MEASURING AND AUTOMATIC RECORDING OF PIEZOMETRIC LEVEL
												
																								
											








