pitch coal
- pitch coal的基本解釋
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瀝青褐煤
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瀝青煤
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焦油煤
- 相關(guān)歌詞
- More Or Less
- Tidy Nice And Neat
- 更多網(wǎng)絡(luò)例句與pitch coal相關(guān)的網(wǎng)絡(luò)例句 [注：此內(nèi)容來源于網(wǎng)絡(luò)精品国产一区二区更新区，僅供參考]
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The influence of the temperature, reaction time and air flow on the structure and properties of coal tar pitch was studied.
考察了反應(yīng)溫度亚洲午夜福利电影、空氣氧化時間、空氣流量對瀝青性質(zhì)和結(jié)構(gòu)的影響欧洲精品乱码久久久久。
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We have successfully modified coal tar pitch with divinylbenzene in this paper.
進行了二乙烯基苯改性煤瀝青的中間相轉(zhuǎn)化行為研究欧美一区欧美一区。
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According to the source can be divided into coal tar pitch and wood tar asphalt.
根據(jù)來源可分為煤焦油瀝青和木焦油瀝青等。
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The study on co-carbonization of coal tar pitch and lean coal with different blending ratios was conducted.
摘 要：進行了不同配比的煤瀝青和貧煤的共炭化研究毛片点击进入免费看，研究表明A级毛片视频，煤瀝青與貧煤共炭化時的相互作用是物理融合和化學(xué)相互作用的共同作用。
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Therefore, coal tar pitch modified with 4-MB was qualified to be an excellent carbon precursor.
因此，改性后的煤瀝青有望作為優(yōu)質(zhì)的炭材料基體前驅(qū)體日本熟女强奸乱码。
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- 更多網(wǎng)絡(luò)解釋與pitch coal相關(guān)的網(wǎng)絡(luò)解釋 [注：此內(nèi)容來源于網(wǎng)絡(luò)国产情侣免费在线视频，僅供參考]
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pitch coal：瀝青煤
pitch 俯仰 | pitch coal 瀝青煤 | pitchstone 松脂巖
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pitch coal：煙煤
Piezometer 壓力計 | Pitch coal 煙煤 | Pid drawing 流程圖
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pitch coal：瀝青褐煤,瀝青煤,焦油煤
pit vegetables 窖藏蔬菜 | pitch coal 瀝青褐煤,瀝青煤,焦油煤 | pitch coil 節(jié)距線圈
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pitch coal：瀝青煤,煙煤
pitch circle 節(jié)圓 | pitch coal 瀝青煤,煙煤 | pitch coke 瀝青焦炭
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Pitch, coal tar, high temp：高溫煤瀝青
20. Anthracene oil, anthracene paste 蒽油、蒽糊 | 21. Pitch, coal tar, high temp. 高溫煤瀝青 | 22. Acrylamide丙烯酰胺
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