BHJ raupapa Pahū-tohu tūhono hohe
Tauira Whakaaturanga
Ngā āhuatanga
1. Ko te hanga o te waro maitai me te kounga pai, ka pania te mata ki te zinc, ka taea ranei te hanga i te kowiri tira;
2. Ko te tohu o te miro ka taea te hanga i runga i te tono.
Tawhā Hangarau Matua
Nota Whakatau
1. Tīpakohia takitahi kia rite ki nga ture i roto i te tikanga o te tauira, me te taapiri i te tohu pahū-pahū i muri i te tikanga o te tauira.Kei roto i te ahua: "Waehere tauira whakatauira hua + tohu anti-pahū".Mēnā ka hiahia koe ki te whakakotahitanga pahū, te miro o roto ki nga pito e rua, te miro paipa G , te maina I hangaia ki te kowiri tira.Na ko te tauira hua: "BHJg-G roto/G +Ex d IIC Gb Ex tD A20 IP66."
2. Mena he hiahia motuhake te kaiwhakamahi, me tohu i te wa o te ota.
Tuhia to korero ki konei ka tukuna mai ki a matou