镶嵌细工：把薄的木板、金属板以及诸如贝壳、珍珠母等有机材料制成复杂图样，贴在家具表面上的装饰技术。
Marquetry: Decorative work in which thin pieces of wood, metal, or organic material, such as shell or mother-of-pearl, are affixed in intricate patterns to the flat surfaces of furniture.
该穿孔珍珠岩吸声板包括珍珠岩板，其特征在于，所述珍珠岩板上设有凹陷。
The piercing perlite sound absorbing board comprises a perlite board, which is characterized in that a sag is arranged on the perlite board.
选择的多孔材料有普通纸面石膏板、膨胀珍珠岩、膨胀蛭石和膨润土。
There are plaster board, expanded perlite, expanded vermiculite and montmorillonite as supporting materials.
夹心板主要由钢丝及轻烧氧化镁、粉煤灰或者膨胀珍珠岩，再加水泥、粘结剂、发泡剂混合搅拌发泡成一整体。
The sandwich boards are mainly mixed, foamed, and integrated with steel wires, light burning magnesium oxide, fly ash or expanded pearlite, cement, adhesives, and foaming agents.
防火门专用豪仕莱特芯板（珍珠岩）主要适用于木质防火门、钢质防火门的防火填充材料；
Housrey special type fire door core board (perlite) Mainly applied to wooden fire door, steel fire door in the fire fill material;
防火门专用豪仕莱特芯板（珍珠岩）主要适用于木质防火门、钢质防火门的防火填充材料；
Housrey special type fire door core board (perlite) Mainly applied to wooden fire door, steel fire door in the fire fill material;
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