Turbocompressors; Aerating pumps for aquaria; Air compressors; Air pumps for hydroponics; Compressed air pumps; Compressing machines; Compressor cleaning machines; Compressors for recovering and recycling refrigerant gases; Electronically and power-operated tools, namely, pullers and components therefor, nut splitters, extractors, separators, spanners and coil spring compressors; Power-operated screwdrivers; Reciprocating compressors; Rotary compressors; Variable speed scroll compressors for ...