API NON-UPSET & UPSET COUPLING BLANK 8-5 / 8 ″ K55 LC
1. Paerewa Hangarau: API 5CT 9th API 5CT 10th ranei, API 15B me te API 16B ranei.
2. Momo Kohatu: Papa Raupapa.
3. Ko te nui ake o te hoko, ko te pai ake o te utu.
Tuhia to korero ki konei ka tukuna mai ki a maatau