Ụlọ ọrụ China na-arị elu - fos - R Pịnye akpaka mmanụ lubricatic - Jianhe
Sankslọ ọrụ China na-a greaseụ ụlọ ọrụ na-adọkpụ - mkpanaaka na-akpa ike mmanụ na-akpa lubricatic - Janhedetail:
Ihe onyonyo zuru ezu:
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Ntuziaka Ngwaahịa metụtara:
Anyị kwenyesie ike na iji mgbalị nkwonkwo, ụlọ ọrụ dị n'etiti anyị ga-ewetara anyị uru ibe. Anyị na-enwe ike ime ka ị mesie gị obi ụtọ ma ọ bụ ogo ọrụ na-akwụ ụgwọ na-eme ihe na-eme ihe na-eme ihe ike , Anyị na-akwụghachi nlebara anya na ọrụ ndị ahịa, ma jiri onye ahịa ọ bụla kpọrọ ihe. Anyị ejirila ezigbo aha ọma na ụlọ ọrụ ruo ọtụtụ afọ. Anyị na-akwụwa aka ọtọ ma na-arụ ọrụ na-arụ ọrụ ogologo oge - iso ndị ahịa anyị.