Ka la 1, la Pulu, 2019, lefapha la lihlahisoa tsa tlhahiso le ile la hlophisa le ho tsoa ka moralo oa pompo le lefapha la likopano ho etsa tlhahlobo ea likhetla tsa crip. Mokhahlelo oa lipompo tsa tlhahlobo e ne e le DN80, 'me bolelele ba karolo ea pipe e ne e le 500 * 3. Phoso ea khokahano ea sekhahla sa likhapha tsa grip li ne li eketseha. Kamora ho kenya, etsa tlhahlobo e tiileng ea ho leka ho leka ho kopanya ke 1.4PFA , e bolelang hore coipe e matla e ntse e ka lemoha khokahano e sebetsang tlasa boemo ba phoso e kholo ea lipeipi.
Khokahano sebakeng le linepe li tjena:
| Agum e khelohang | Axis ho kheloha | Pheletso e kheloha | |
| Tekanyetso ea ho kenya | 4 ° ~ ° | Ka har'a 1mm | 0mm-30mm |
| Teko ea Khokahano ea Tlhahlobo | 6 ° -8 ° | About 5mm | About 30mm |
Nako ea poso: Jun-17-2020