Spilit fireemu iru paipu tutu gige beveling ẹrọ agbara nipasẹ ina fun paipu opin 25mm soke si 1430.
Aṣayan awoṣe OCE-89, OCE-159, OCE-168, OCE-230, OCE-275, OCE-305, OCE-325, OCE-377, OCE-426, OCE-457, OCE-508,O CE-560,OCE-610,OCE-630,OCE-660,OCE-715,OCE-762,OCE-830,OCE-914,OCE-1066,OCE-1230,OCE-1430
