Iyini i-Sucker Rod?
I-sucker rod iwuhlobo lwensimbi noma i-fiberglass rod, ngokuvamile ephakathi kwamafidi angu-25 no-30 (amamitha angu-7 kuya kwangu-9) ubude, olucutshungulwa kuzo zombili iziphetho. Kuyingxenye ebalulekile embonini kawoyela, esetshenziselwa ukuxhuma izingxenye ezingaphezulu neziphansi ze-reciprocant...
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