Pahū ʻo Shenhai
E like me ka hoʻolaha a ka National Administration for Market Regulation, Ua hoʻokaʻawale ʻia nā mea pā axial flow explosion-proof ma lalo o ka palapala hōʻoia huahana aupuni (CCC) papahana. ʻO ia ke ʻano o ka pahū-proof axial flow fans pono e hoʻokō i nā koi hōʻoia CCC no ke komo ʻana i ka mākeke.
Ua ʻae ʻia nā noi no ka hōʻoia CCC no nā mea pā-hōʻike pahū.
He ʻokoʻa koʻikoʻi ma waena o ka hōʻoia CCC hōʻoia pahū a me ka hōʻoia CCC maʻamau, e like me ke kauoha a kekahi mau ʻoihana kūʻai e loaʻa i ka poʻe pā-hōʻoia ka hōʻailona hōʻoia CCC hōʻoia explosion-proof.