Nūhou
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Hoʻokaʻawale a me nā hōʻailona o ka blockboard.
Hoʻokaʻawale 1) E like me ke ʻano kumu Paʻa Paʻa Paʻa: Blockboard i hana ʻia me kahi kumu paʻa.Hollow Blockboard: Blockboard i hana ʻia me ke kumu o nā papa checkered.2) E like me ke kūlana splicing o ka papa kumu Glue core blockboard: he blockboard i hana ʻia ma ke kāpili ʻana i nā ʻāpana kumu i...Heluhelu hou aku -
Nā papa a me nā hiʻohiʻona o nā substrate papahele.
ʻO ka papahele papahele he mea ia o ka papahele hui.ʻO ke ʻano kumu o ka substrate ua aneane like ia, pili wale ia i ka maikaʻi, me ka ʻole o ka brand o ka substrate;ʻoi aku ka nui o ka substrate o ka papahele ma mua o 90% o ka haku o ka papahele holoʻokoʻa (ma ke ʻano o nā mea paʻa) , ʻO nā subs ...Heluhelu hou aku -
Introduction to plywood.
ʻO ka Plywood kahi mea like me ka papa ʻekolu a i ʻole nā ʻāpana he nui i hana ʻia me nā ʻāpana lāʻau i ʻili ʻia i loko o nā veneers a i ʻoki ʻia i loko o ka lāʻau lahilahi, a laila hoʻopili ʻia me nā mea hoʻopili.ʻO ka maʻamau, hoʻohana ʻia nā veneers helu ʻē aʻe, a hoʻohana ʻia nā ʻāpana pili o nā veneers.Hoʻopili ʻia nā ʻaoʻao fiber perpend...Heluhelu hou aku