• And belong to a clean cooking crude benzole purificatory device.

    而且属于干干净净焦化精制装置。

    danci.911cha.com

  • Objective: To investigate the effects of membrane separation purificatory technology on dosage and curative effect of Tangkeqing.

    目的考察分离精制工艺糖渴清服用剂量疗效影响。

    dict.cnki.net

  • The production is washed by 95% ethanol , we can get delamination, then using butanone to extract the lower layer , the purificatory glucose ferulic acid esters can be accepted.

    所得产物95%乙醇分层然后萃取得到精制阿魏葡糖酯

    dict.cnki.net

  • Attention has been paid to the safety of drinking water day and day, Let's to protect water source better, and improve disinfectant and purificatory process, in order to safeguard human health.

    饮用水安全问题日益引起重视要加强水源保护改进消毒工艺净水工艺才能保障人类健康

    www.chemyq.com

  • Attention has been paid to the safety of drinking water day and day, Let's to protect water source better, and improve disinfectant and purificatory process, in order to safeguard human health.

    饮用水安全问题日益引起重视要加强水源保护改进消毒工艺净水工艺才能保障人类健康

    www.chemyq.com

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