精品国产AV色一区二区深夜久久

Welcome to the USA KINO: The world leading supplier of contact angle meter, surface & interfacial tensiometer &TOF camera
惭辞诲别濒:
A10S
顿别蝉肠谤颈辫迟颈辞苍:
A10 is the basic and entry-level weight-based surface and interfacial tensiometer with portable control terminal, incuding 3 method:classical Wihelmy Plate Method (Slide Wihelmy Plate Method), Modified Wihelmy Plate Method and DuNoüy Ring Method.
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