Qinisekisa ukuthi izingxenye zepayipi eziqondile zingu-≥10D phezulu kanye no-≥5D phansi (D = ububanzi bepayipi) ukuze ugweme ukuphazamiseka kwephampu/ivalvu. Khetha indlela ye-V (amapayipi amancane) noma indlela ye-Z (amapayipi amakhulu noma uketshezi olunamandla aphezulu) ngokusekelwe kusayizi wepayipi kanye nezimo zoketshezi.
Isikhathi sokuthunyelwe: Okthoba-10-2025