... 均苯四甲酸检查 periodic repair 苯四甲酸二酐 pyromellitic dianhydride 偶氮苯四甲酸 ABTC ...
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均苯四甲酸二酐 PMDA ; Benzenetetracarboxylic anhydride ; pyromellitic acid dianhydride
联苯四甲酸二酐 BPDA
氢化均苯四甲酸二酐 HPMDA
四氢邻苯二甲酸酐 Tetra Hydro Phthalic Anhydride ; THPA
二苯酮四甲酸二酐 benzophenone tetracarboxylic dianhydride ; BTDA
四氟苯二甲酸酐 tetrafluorophthalic anhydride ; Tetrafluoroisobenzofuran-1,3-dione
四溴邻苯二甲酸酐 Tetrabromophthalic anhydride ; TBPA ; Firemaster PHT ; Tetrabro
四氯邻苯二甲酸酐 Tetrachlorophthalic anhydride ; TCPA
甲基四氢邻苯二甲酸酐 a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione ; MTHPA ; Methyltetrahydrophthalic anhydrideCAS
均苯四甲酸二酐； 重力热管换热器； 应用；
Pyromellitic Dinahydride Anhydride; Gravity Heat Pipe Heat Exchanger; Application;
该均苯四甲酸二酐具有在运输、储存和使用期间不会引起堵塞等的粒子性 质。
The pyromellitic dianhydride has particle properties not causing plugging, etc. during its transportation, storage and use.
介绍了重力热管换热器的工作原理、结构和传热特性，以及重力热管换热器在均苯四甲酸二酐生产中的应用情况。
The working principles, structure, and heat transfer characteristics of the gravity heat pipe heat exchangers, and their application in production of pyromellitic dianhydride anhydride were presented.
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