نتایج جستجو برای: unsuitable bridges
تعداد نتایج: 27542 فیلتر نتایج به سال:
b fast and highly reliable method of inspecting minule solder joints of high-density rnouaed devices hns been dcveloperl. It uses two techniques to detect all types of defects, such as unsoldered leads. solder bridges. and mis-aligned leads. One applieszxternal Form to solder joints with an air jet. which vibrates w shifts unsoldered leads. The vibration and shift is detected as a change in the...
In this paper w e discuss three little known letters on the Konigsberg bridges problem. These letters indicate more clearly Euler’s attitude to the problem and to his solution of it.
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