30th, Iune, 2016, ua mālama ʻo Zheng Heng i kāna hālāwai mahina o ka Hoʻopuka a me ka Hōʻike Manaʻo.Aia he 6 mau pilikia i hoʻokuʻu ʻia 1 manaʻo, e komo pū me "Machine Adjusting", "Cutting Lubricant Removal", "Electric Standardization of Pressure ...
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