Awọn gige ayẹwo pipe ni a lo lati ge awọn ayẹwo iwe ti ọpọlọpọ awọn iwọn boṣewa, ati pe o tun le ṣe adani ni ibamu si awọn iwulo olumulo.
Ohun elo:
• Iwe
Awọn ẹya:
• C0028: 12,7 x 152 mm
• C0029: 15 x 300 mm
• C0031: 50 x 62 mm
• ṣiṣe ti aṣa
Ilana:
• C0028: AS 1301.407
• C0029: AS 1301.448
• C0031: AS 1301.400