Kedu 'isi' nke matraasi a na-ahụkarị

N'oge a, a na-eme ihe ka ukwuu n'ime matraasi dịka nha ọkọlọtọ. The butere site ụlọ ọrụ, eji na-edozi n'ichepụta ụlọ ọrụ na-emepụta matraasi nke ihe ndina nke ọ bụla size dị iche n'etiti ụlọ ọrụ. Nha gụnyere akwa abụọ, sentimita 39 n'obosara, 74 sentimita asatọ n'ogologo; Akwa abụọ, 54 sentimita asatọ n'obosara, 74 sentimita asatọ n'ogologo; Akwa akwa, 60 sentimita n'obosara, 80 sentimita asatọ n'ogologo; Na akwa akwa, 78 sentimita asatọ n'obosara, 80 sentimita asatọ n'ogologo. 'Core' bụ ihe na-ahụkarị matraasi arụnyere n'ime mmiri mmiri, usoro eriri igwe, site na wires ndị ọzọ jikọtara na ibe ya. A na-edozi oyi akwa ime n'ime mmiri e wuru na mmiri: nke mbụ a na-akpọ insulators, arụnyere ozugbo na mmiri e wuru na mmiri, gbochie oyi akwa ọzọ ( Buffer) Shape na eriri igwe. Ọ bụ ezie na insulators bụ ihe ziri ezi ọkọlọtọ, ma ọnụ ọgụgụ nke ihe mkpuchi oyi akwa nwere ike ịgbanwe na nke ukwu bụ nnukwu, sitere na 2 ruo 8 oyi akwa, ọkpụrụkpụ si 14 sentimita asatọ na 2 sentimita (63 ka 5 cm) . N'elu na ala nke matraasi na efere dị n'akụkụ nwere teepu úkwù jikọtara ọnụ. Ọ bụ ezie na ụdị mmiri dị iche iche, iji gboo mkpa na ọnọdụ pụrụ iche, eriri igwe anọ a na-ejikarị bụ bonnell, nkwụsị, na oge ịse, yana usoro ejiri aka. Mmiri bụ hourglass, eriri na nsọtụ abụọ. Offset bụkwa imewe enyo enyo, mana elu na ala ya dị larịị, nke mere na eriri igwe dabara n'etiti ihe omume ahụ.