回复Insm_5d3c0343发表于:2020/7/6 1:00:24悬赏金额:
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撞击球被样品污染了,请问应该怎样清洗。[img=,690,920]https://ng1.17img.cn/bbsfiles/images/2018/10/201810060057579163_7093_3485357_3.png[/img][img=,690,920]https://ng1.17img.cn/bbsfiles/images/2018/10/201810060057580318_8574_3485357_3.png[/img]