by ep | May 11, 2022 | Uncategorized
Merchandise Description Solution Description:The screw air compressor is composed of a pair of parallel and intermeshing female and male screws. It is the most extensively used rotary compressor.There are 2 varieties of one-screw and twin-screw. Normally speaking, the...
by ep | Apr 24, 2022 | Uncategorized
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