Ua haki nā hōʻailona o ka haʻalulu haʻalulu i luna?
ʻO ka Damping top rubber ka ʻāpana ma waena o ka mea hoʻoheheʻe haʻalulu kaʻa a me ka pilina o ke kino, ka mea nui i haku ʻia me ka cushion rubber a me ke kaomi ʻana, e pāʻani nui ana i ke kuleana o ka cushioning a me ka kāohi ʻana i ka ʻikepili hoʻonohonoho o ka huila mua, inā ua haki ka lāʻau lapaʻau luna, aia. ʻo ia paha nā pōʻino penei:
1, ʻo ka ʻōpala o luna ka mea ʻino e alakaʻi i ka hopena haʻalulu maikaʻi ʻole a me ka hōʻoluʻolu.
2, nā anomalies data kūlana koʻikoʻi, ka hopena o ka ʻaʻahu o nā kaʻa maʻamau, ka walaʻau kaʻa, kaʻa kaʻa, etc.
3, uneven vibration o ke alanui i loko o ke kaʻa, e hiki mai ano ka leo.
4, e ʻoluʻolu ke kaʻa i ka wā e huli ai, a ʻoi aku ka maikaʻi o ka lawelawe ʻana.
