2156) Surface Treatment and Torque Coefficient on High Strength Bolts : No. 2(Structure)
نویسندگان
چکیده
منابع مشابه
The effect of surface treatment methods of tooth colored Restorations on shear bond strength
Introduction: Due to undeniable effect of surface treatment on restoration bond strength, this study was conducted to measure and compare the shear bond strength of hybrid ionomer and compomer using the three different methods of surface conditioning. Methods: In this in vitro experimental study, 72 samples were prepared from hybrid ionomer (Vitremer-3M) and compomer (Compoglass-Vivadent) re...
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Butterfly valves are commonly used as control equipments in applications where the pressure drops required of the valves are relatively low. As shutoff valve (on/off service) or throttling valves (for flow or pressure control), the higher performance and the better precision of butterfly valves are required. Thus it’s more and more essential to know the flow characteristic around the valve. Due...
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ژورنال
عنوان ژورنال: Transactions of the Architectural Institute of Japan
سال: 1964
ISSN: 0387-1185,2433-0027
DOI: 10.3130/aijsaxx.103.0_212