The density board is divided into three types: low density board, medium density board and multi dens...
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Can structural core material be slotted with slotted drilling sleeve? The harm to slotting of bearing...
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We know that PET foam is made up of foams, which are filled with air. Therefore, the foamed plastics ...
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The frame partition board is mainly made of light-weight profile such as keel as the main frame, whic...
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In daily life, about PET foam cube: I believe many people are no stranger to foam products, such as a...
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