off grade rubber in Chinese

• n.等外级橡胶

• "off grade" in Chinese :    等外的；不合格的；低级的; 低级的
• "off-grade" in Chinese :    adj. 等外，级外的，低级的。
• "field grade standard rubber" in Chinese :    杂胶级标准橡胶
• "latex grade standard rubber" in Chinese :    胶乳级标准橡胶
• "low grade rubber" in Chinese :    低级橡胶
• "lower grade rubber" in Chinese :    低级橡胶
• "medical grade rubber" in Chinese :    医用橡胶
• "medical grade silicon rubber" in Chinese :    医用硅橡胶
• "rubber grade carbon black" in Chinese :    橡胶用炭黑
• "stearic acid rubber grade" in Chinese :    橡胶级硬脂酸
• "cut off grade" in Chinese :    边界品位; 晶位下限; 品位下限
• "cut-off to grade" in Chinese :    切到基准线
• "falling-off in grade" in Chinese :    品位下降
• "grade cut-off point" in Chinese :    分数线
• "off grade alumina" in Chinese :    不合格的氧化铝