... and insertion of printed circuit board, carrier of variable speed adjustable.1.Bilateral hand push plug-in line production plan Project ... 40 x 40 rectangle steel tube blending production, leg with adjustable goblet.Table plate:set the δ = 18 mm compression plate,Surface laid ... line special aluminum slide rail, rail spacing 0-350 mm adjustable, bilateral arrangement. Lighting:The fixtures made by 40 x 40 ...