Ngā Āhuatanga:Kāore he rerekētanga ina mahi ana i te pāmahana teitei o te 250°C mō te wā roa.
Ngā Whakatakotoranga:
d1 = 15-22 mm
d2 = 5-9 mm
L1 ≤3000 mm
L2 ≤150 mm
