1. I hangaia moPUR reactive adhesives, e whakaatu ana i te wehenga hau,wātea hokiSIS me SBC whakapiri
2. Ka whakaratotere rewanga pai, rewa-i runga i te tono me te iti ake te wera.
3. Te kaha paerewa:55 karani me te 5 karani.
4. Pūnaha whakahaere PLC me te punaha whakahaere pāmahanahe kōwhiringa.