450 mm, 550 mm, 560 mm(18 in, 22 in, 22 in)
320 mm, 400 mm(13 in, 16 in)
320 mm, 350 mm, 400 mm(13 in, 14 in, 16 in)
5 ch, 7.5 ch, 10 ch(5 hp, 7.5 hp, 10 hp)
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