Parahi hiko ngongo kotahi poka, hongere kotahi 3.4*400mm

Whakaahuatanga: Kohanga hiko ngongo kotahi te poka, kotahi te hongere 3.4 * 400mm

Rahi: 3.4*400mm

Taupānga: EDM mīhini keri

Te ngongo parahi te kohao kotahi i te dia. 0.1-20mm, i roto i te roa 200mm ki 600mm e wātea ana.