It is not only that Otsuka staffs are doubted. 這不僅是大冢的工作人員都是毋庸置疑的。
OTSUKA Chemical developed flaky titanate new material.Attracting worldwide attention as the friction material of the coming generation. 大?；瘜W(xué)開(kāi)發(fā)了鱗片狀的鈦酸鉀新材料，開(kāi)創(chuàng )了摩擦材料的新時(shí)代，使世界為之注目。
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