Pahū ʻo Shenhai
Hōʻike ʻia kahi ʻano kikoʻī i loko o nā ʻano pahū-hōʻoia palekana intrinsically, i kapa ʻia ʻo 'Intrinsically Safe,’ a ua kuhikuhi ʻia e ka hōʻailona “i.”
Hoʻokaʻawale ʻia kēia ʻano i ʻekolu pae ʻokoʻa: ia, ib, a ic, e hōʻike ana kēlā me kēia i kahi ʻokoʻa o ka palekana intrinsic.