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13:00 Nov 11, 2013
English to Russian translations [PRO] Tech/Engineering - Engineering (general)
English term or phrase:overlap of spiral
Миксер с большим усилием сдвига
If powders are pneumatically conveyed in zone 1, the flexible conveying tubes have to fulfil the following requirements:
made completely of conductive material or
non-conductive (plastic) material with integrated metal spiral, overlap of spiral < 2 mm and grade of spiral < 30 mm and proper earthing of spiral