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Mochini oa Plunger Lubricant Drip bakeng sa mochini o futhumatsang oa kamore e batang
Sebopeho
1. Lubrication e sebetsang hantle, litšenyehelo tsa ho tlotsa ke halofo ea mekhoa e meng ea ho tlotsa.
2. Mafura a fokolang, phetoho e tlase ea khase, e fokotsa ka katleho porosity e ka hare ea ho lahla (haholo-holo hydrogen stomata).
