In this paper the Brinell hardness of differently hardening titanium under loads 3000Kg HB(3000) and 1500Kg HB(1500) are measured.是什么意思_In this paper the Brinell hardness of differently hardening titanium under loads 3000Kg HB(3000) and 1500Kg HB(1500) are measured.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句