1. Eita te mau vahi mata'ita'iraa e manuïa no te mau fifi i te pae no te ture, e tae noa'tu i te mau ohipa i reira te mau ofa'i pupuhi e mo'e ai e aore râ, aita i nava'i te mau.
2. Te mau mea e ere i te mea faufaa roa, mai te mau taa - ê - raa tano ore aore ra te mau vahi papu ore i nia i te mau vahi amui.
3. Inadequacy in explosion-proof enclosure entry devices arises when rubber components and cable sizes do not meet specified standards.
4. Shell integrity compromised due to cracks leads to a failure in maintaining explosion-proof qualities.