and an absorption block located on the piezoelectric crystal plates, wherein chambered surface protrusions are arranged on the end portions of the absorption block, and acute angles are formed between plate surfaces of the piezoelectric crystal plates and side walls of the sound insulation layer loca...
Spy-check suspicious players that approach your buildings with your secondary weapon. Your primary weapon can also be used, but its ammo is often needed for other threats. Avoid chasing the Spy with yourWrench, as it leaves your buildings vulnerable. The Wrench is also bad for Spy-checking si...
Locating insects or dead rats or corrosion inside cavity walls.Black mold inspection, insulation levels etc.Electrical, plumbing, wiring, network/phone and CATV routing.Small automotive engines and other related inspections.Gun bore and related inspections.Motor Inspections.HVAC duct systems.Sewer pipe ...
METHOD OF LOCATING DEFECTS IN WALLS OF OIL AND GAS PIPE LINES AND CHECKING EXTERNAL INSULATION FOR CONDITIONFIELD: nondestructive testing systems; locating flaws in hard-to-get-at areas of pipe lines. SUBSTANCE: transmitting and receiving converters on base of piezoceramic elements are placed inside...