Results 221 to 230 of about 321,393 (268)
Some of the next articles are maybe not open access.
SMTA International, 2004
ABSTRACT Water wash is primarily intended to remove aqueous fluxes from the surface of printed circuit board assemblies (PCBAs) after soldering. The positive effects of washing assemblies carry over from a clean wave solder process to a no-clean wave solder process.
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ABSTRACT Water wash is primarily intended to remove aqueous fluxes from the surface of printed circuit board assemblies (PCBAs) after soldering. The positive effects of washing assemblies carry over from a clean wave solder process to a no-clean wave solder process.
openaire +1 more source
SMTA International, 2010
ABSTRACT For over 40 years, the electronics industry has been seeking ways to determine an answer to the thorny old question: How clean is clean? Meanwhile, others were plotting ways that they could monitor the quality of their production process with specific regard to the presence of ionics (salts) that conspire to
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ABSTRACT For over 40 years, the electronics industry has been seeking ways to determine an answer to the thorny old question: How clean is clean? Meanwhile, others were plotting ways that they could monitor the quality of their production process with specific regard to the presence of ionics (salts) that conspire to
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On-Demand Webinars, 2020
ABSTRACT It seems like an oxymoron. Cleaning no-clean flux Really? Really! While cleaning no-clean flux may seem redundant, there are many reasons so many assemblers are now cleaning no-clean. When no-clean flux was first introduced in the late 1980's, so many things were different.
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ABSTRACT It seems like an oxymoron. Cleaning no-clean flux Really? Really! While cleaning no-clean flux may seem redundant, there are many reasons so many assemblers are now cleaning no-clean. When no-clean flux was first introduced in the late 1980's, so many things were different.
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Core Cleaning for Wettability Restoration – How Clean Is Clean?
SPWLA 65th Annual Symposium TransactionsWettability is a fundamental property that affects other petrophysical properties related to multiphase fluids distribution and flow in porous media. To characterize reservoir wettability, low invasion preserved cores may be taken and characterized, but a much more common practice is to clean the cores and then age them in crude oil to restore ...
Hussain Al Qatari +3 more
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Engineering Management, 2004
The main reasons for developing a new product are to respond to identified new market needs and opportunities; to revive products in a company's portfolio that might be entering into decline; or to provide new products for customers before competitors do. The development of a new product has to go through an evaluation process.
N. Gupta, T. Curtis
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The main reasons for developing a new product are to respond to identified new market needs and opportunities; to revive products in a company's portfolio that might be entering into decline; or to provide new products for customers before competitors do. The development of a new product has to go through an evaluation process.
N. Gupta, T. Curtis
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Nursing Standard, 1988
A new 'quieter, cleaner' industrial vacuum cleaner has been produced by Trewax Manufacturing Ltd, designed with hospitals in mind.
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A new 'quieter, cleaner' industrial vacuum cleaner has been produced by Trewax Manufacturing Ltd, designed with hospitals in mind.
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Mechanism and application of laser cleaning: A review
Optics and Lasers in Engineering, 2022Bin Guo, Guodong Zhu
exaly
METHOD AND CLEANING DEVICE FOR CLEANING ITEMS TO BE CLEANED
2021GAUS BRUNO +5 more
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Fouling and Chemical Cleaning of Microfiltration Membranes: A Mini-Review
Polymers, 2021Fatma Yalcinkaya +2 more
exaly