English translation for "高质煤"

high-rank coals

Similar Words：

"高质量压缩" English translation, "高质量因数" English translation, "高质量语音通信" English translation, "高质量粘土" English translation, "高质量铸铁" English translation, "高质扫描" English translation, "高质页岩油" English translation, "高滞后橡胶" English translation, "高滞效温度表" English translation, "高治" English translation