Rotogravure coating means the application of a coating material to a substrate by means of a roll coating technique in which the pattern to be applied is recessed relative to the non-image area, and the coating material is picked up in these recessed areas and is transferred to the substrate.
shoring means a system used to support the sides of an excavation and which is intended to prevent the cave-in or the collapse of the sides of an excavation;
Pruning means the removal, as appropriate, of not more than one-third of the live branches or limbs of a tree in accordance with Good Arboricultural Practice.
Coagulation means a process using coagulant chemicals and mixing by which colloidal and suspended materials are destabilized and agglomerated into flocs.
Fabrication means intentional and unauthorized falsification or invention of any information or citation.