日本石材加工的先进技术为石材的应用开壁了广阔的天地,推动了建材业的发展。除不断研制现代化的新材料外,日本还充分利用花岗石这样的传统材料,把从中国、意大利等国进口的荒料加工成形状各异的面材。花岗岩是岩桨岩中分布最广的一种岩石,是一种典型的深成岩。石质优良的花岗 The advanced technology of stone processing in Japan opened up a vast world for the application of stone materials and promoted the development of the building materials industry. In addition to the continuous development of modern new materials, Japan has also made full use of traditional materials such as granite and processed blocks imported from China, Italy, and other countries into various types of surface materials. Granite is the most widely distributed type of rock in paddle rock. It is a typical deep diagenetic rock. Excellent stone granite