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20L不锈钢真空抽滤器2600一套(含税)密封方式~四氟机械密封漏斗类型~布氏漏斗厂家直销,无中间商
20L不锈钢真空抽滤器2600一套(含税)密封方式~四氟机械密封漏斗类型~布氏漏斗厂家直销,无中间商[img]https://ng1.17img.cn/bbsfiles/images/2023/05/202305262132137473_8105_6009855_3.jpg[/img][img]https://ng1.17img.cn/bbsfiles/images/2023/05/202305262132213688_4307_6009855_3.jpg[/img][img]https://ng1.17img.cn/bbsfiles/images/2023/05/202305262132276728_6036_6009855_3.jpg[/img][img]https://ng1.17img.cn/bbsfiles/images/2023/05/202305262132328466_5788_6009855_3.jpg[/img]
今天翻书的时候偶然看到了一段话正好跟论坛上观点矛盾了书上说不锈钢抽滤头可以放硝酸,论坛上说不可以放[img=,690,67]https://ng1.17img.cn/bbsfiles/images/2019/10/201910082036216366_4857_3301446_3.png!w690x67.jpg[/img][img=,690,922]https://ng1.17img.cn/bbsfiles/images/2019/10/201910082036219825_5548_3301446_3.jpg!w690x922.jpg[/img]