短語詞組

短語

• fuxin coal -field 阜新煤田
• discharging coal dust field 平原型灰場(chǎng)
• Zhunnan coal -field 準(zhǔn)南煤田
• coal particles field 煤粉顆粒場(chǎng)
• pulverized coal concentration field 煤粉濃度場(chǎng)
• coal combustion field 煤燃燒領(lǐng)域
• Huainan coal -field 淮南煤田
• coal mining field 煤鑛區(qū)
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