Mitundu yosiyanasiyana ya air compressor air-end screw heads
Titumizireni pempho lanu la mawu ndipo tidzakupangirani mtengo ndi chilichonse chomwe mungafune pantchito yanu ya botolo lagalasi.
Ndi zinthu zathu zamaluso, njira zopangira mphamvu zamagetsi komanso zodalirika, maukonde abwino ogawa komanso ntchito zotalikirapo zowonjezera, tapambana kukhulupiriridwa ndi kukhutitsidwa ndi makasitomala padziko lonse lapansi.
Nkhani Zathu Zophunzira