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              • JC16-KD-R1038硫酸鹽灰分測定器
                JC16-KD-R1038硫酸鹽灰分測定器

                硫酸鹽灰分測定器采用新型陶瓷爐膛做為加熱體,外型美觀,適用于檢測含添加劑的潤滑油和調和潤滑油的添加劑濃縮物中硫酸鹽的灰分。儀器測定硫酸鹽灰分的下限為0.005%。

                時間:2021-06-09型號:JC16-KD-R1038
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              CHINESE中国人妻VIDEO_亚洲AV无码一区二区三区性色_中国凸偷窥XXXX自由视频妇科_农村信用社手机银行APP下载安装
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