The utility model relates to a corundum sieve tube used in the field of oil field and oil well production.
本实用新型涉及油田油井开采领域中用到的一种刚玉筛管。
The utility model discloses a preserved beancurd zymosis sieve, which belongs to the technical field of food processing equipment.
本实用新型公开了一种腐乳发酵筛，属于食品加工设备的技术领域。
The invention relates to the technical field of composite materials, and provides a molecular sieve based composite material for purifying phosphorous acid and a method for preparing the same.
本发明涉及一种复合材料技术领域的亚磷酸提纯用分子筛基复合材料及其制备方法。
The invention discloses a composing method for SBA-15 molecular sieve having organic absorbing property, belonging to the field of pollution control and technique.
本发明公开了一种对有机物具有吸附性能的SBA - 15分子筛的合成方法，属于污染控制与技术领域。
The invention belongs to the chemical technical field and relates to a high silver supported zeolite molecular sieve acetate deiodinase adsorber and a preparation method thereof.
本发明属于化工技术领域，具体为一种高载银量沸石分子筛醋酸脱碘吸附剂及其制备方法。
The invention relates to a sieve plate net of a gas-liquid treatment device, belonging to a gas-liquid treatment field.
本发明涉及一种气液处理装置的筛板网，属于气液处理领域。
The invention relates to a sieve plate net of a gas-liquid treatment device, belonging to a gas-liquid treatment field.
本发明涉及一种气液处理装置的筛板网，属于气液处理领域。
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