Nūhou
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Paipai nā ʻoihana kila i nā mea hou e hoʻokō i nā pahuhopu kalapona
Ua ʻike ʻo Guo Xiaoyan, he luna hoʻolaha hoʻolaha ma Beijing Jianlong Heavy Industry Group Co, ʻo ka piʻi nui ʻana o kāna hana i kēlā me kēia lā e kau ana i ka huaʻōlelo buzz "pahu kalapona pālua", e pili ana i ka hoʻokō ʻana o Kina.Mai ka hoʻolaha ʻana e piʻi i ka carbon dio...Heluhelu hou aku -
He aha ka hub bolt?
ʻO nā bolts Hub he mau pahu ikaika kiʻekiʻe e hoʻohui i nā kaʻa i nā huila.ʻO ka wahi hoʻohui ʻo ia ka ʻāpana hub e lawe ana i ka huila!ʻO ka maʻamau, hoʻohana ʻia ka papa 10.9 no nā kaʻa liʻiliʻi, hoʻohana ʻia ka papa 12.9 no nā kaʻa nui!ʻO ke ʻano o ka hub bolt he gene...Heluhelu hou aku