Ihe mkpuchi maka piano

E nwere ụdị ihe mgbochi piano abụọ: nke e wuru n'ime na nke mpụga. Site n'aka onye nrụpụta, enwere ihe mgbochi piano n'ime ụlọ na ihe mgbochi piano ebubata. Dịka usoro ahụ si dị, enwere ike kewaa ya n'ụdị abụọ: ụdị agbakwunyere (nke a na-edozi na mkpuchi piano, ma tọgharịa ya na mkpuchi ahụ mgbe emepere mkpuchi ahụ) na ụdị nkewa (nke kewapụrụ na mkpuchi piano, ma tọgharịa ya na mmiri e wuru n'ime mgbe emepechara mkpuchi ahụ). A na-ejikarị ígwè, plastik, na mmanụ na-ebelata mmiri eme ya (mmanụ haịdrọlik) na ihe ndị ọzọ, elu ya bụ chrome plated na titanium plated. Afọ ole na ole gara aga, ọ nwere ike ịbụ ihe metụtara teknụzụ nke onye na-emepụta ngwaọrụ piano downstream ma ọ bụ usoro njikọta nke onye na-emepụta piano. Mgbe afọ abụọ ma ọ bụ atọ nke ojiji gasịrị, ngwaọrụ piano downstream na-ada ada na-enweghị ihe nchekwa, ma ọ bụ mee ka mkpuchi piano ma ọ bụ efere akụkụ piano gbawaa. Ugbu a, mma nke ngwaọrụ downstream emepụtara na China emeziwanyela nke ukwuu, a belatakwala ọnụego ọdịda nke ukwuu. Ọrụ ya bụ ikwe ka mkpuchi piano daa nwayọ mgbe etinyere ya, iji chebe mkpịsị aka nke onye na-egwu egwu, belata mkpọtụ ma chebe piano. Ụkpụrụ bụ na a na-eji mkpọtụ na mbelata efu eme ihe iji rụọ ọrụ nke esemokwu dị iche iche na ihe mgbochi ndị ọzọ n'otu oge. Taa, ọtụtụ ngwaahịa na-eji ngwaọrụ ndị dị otú ahụ iji gbanwee ma belata ịma jijiji.

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