water-stable alumino-silica gel
巴斯夫BASF 干燥剂催化剂硅胶硅胶吸附剂- Ally 's club的日志- 网易博客 ... 高比表面积：high surface area 吸附能力：absorptive capacity 耐水（防水）硅铝胶：water-stable alumino-silica gel 用作保护层来防止液体残留物渗入吸附塔：used as a protective layer against liquid carry-over into the adsorption towers ...
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