Izici Zokuklama
Ngemuva kokuthi icala elifakwe ngepulasitiki lifakwe oxhumana nabo nezixhumanisi ze-fuse, izisekelo zakhiwa ngokushisela noma ukuriveting zombili ezikwazi ukwakheka ngobuningi. I-RT19 yakhiwe ngendlela evulekile, kanti enye iyisakhiwo esifihliwe. Kunezinhlobo ezinhlanu zobukhulu be-fuse obukhona ongakhetha kubo besisekelo se-fuse esifanayo se-RT18N, RT18B, ne-RT18C. Kunamasethi amabili emigqa yokuphuma ye-RT18N. Elinye lifakwe ngezixhumanisi ze-fuse zosayizi ofanele. Okunye ukuxhumana okuvulekile unomphela ngamaphoyinti aphula kabili. Yonke iyunithi lesisekelo lingasika amandla. Izisekelo ze-RT18 zonke zifakwe ujantshi we-DIN, phakathi kwazo i-RT18L ifakwe ukukhiya kokuphepha ekuphikisweni okungalungile esimweni esibi.