Meanwhile, the resin of urea and formaldehyde is used for medium-density overlay (MDO), a combination of concrete and plywood, used in concrete moulds.
同时，尿素甲醛的树脂用于制造中密度板(MDO)，这是一种混凝土和夹板的组合体，通常用于混凝土模具中。
No bolt, install the demolition of convenience, to ensure the controllable pitch. Shelves layers board usage can choose steel layer board, plywood, density board.
不用螺栓，安装拆卸方便，可任意调距货架层板使用情况可以选用钢层板，夹板或中密度板。
A medium density wood, poplar is popular for furniture, doors, paneling, plywood, and for Musical Instruments.
中等硬度的木材。白杨木多用于家具，门，镶板，夹合板，以及乐器。
The signboard was cut from medium-density-overlay plywood (MDO) using jig and band saws, and the lettering is comprised of PVC.
用夹具和环形锯将标识板切割成中等密度的胶合板，字母是用PVC板做成的。
The adhesive has the advantages of high content of the soybean protein, low moisture content and low viscosity, and can be used for preparing plywood, flakeboards and medium-density fiberboards.
本发明的胶黏剂具有大豆蛋白含量高、水分含量小、黏度低的优点，可用于制备胶合板、刨花板和中密度纤维板。
The adhesive has the advantages of high content of the soybean protein, low moisture content and low viscosity, and can be used for preparing plywood, flakeboards and medium-density fiberboards.
本发明的胶黏剂具有大豆蛋白含量高、水分含量小、黏度低的优点，可用于制备胶合板、刨花板和中密度纤维板。
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