SCHOTT DURAN Stopcocks, two way, double oblique bore, complete with SBW-key, bore 2,5 mm, NS 14.5/22 |
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http://www.beretmall.com/product/detail.aspx?id=126127
SCHOTT DURAN Stopcocks, two way, double oblique bore, complete with SBW-key, bore 2,5 mm, NS 14.5/22 |
无参数