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Web Exclusive
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New standards make it simpler to select portable lighting tools
Unfortunately, you
rarely have the opportunity to try out the variety of makes and models now
available to sheet metal and HVAC contractors and technicians.The next time you are
in the market for new flashlights, make sure you ask yourself the necessary
questions
by Dawn Dalldorf-Jackson
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10 FAQs on gas tungsten arc welding
The
GTAW (gas tungsten arc welding) process has long been touted for its ability to
weld on a variety of materials, as well as its capacity to create clean, high
quality welds with no sparks, spatter or slag.
by Brent Williams
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Tips on selecting the right filter
If you’re planning a new clean room or
maintaining an existing one, your choice of filters can be critical to product
quality, production yields and regulatory compliance, many experts say. .
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Building owners embrace retro-commissioning
With a burgeoning demand for more-efficient and
green operation of existing buildings, owners and operators are turning more
and more to retro-commissioning, leaders in the field say.
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Tips to start 2011 right
Your 2011 business plan can be tied together in three summary pages that
you keep where you can see them all the time.
by Ruth King
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Contractor finds niche in fire safety
Approximately nine years ago, a different market for the sheet metal industry
began to emerge in front of Clinton Gowan’s eyes – fire life safety inspections and
modifications.
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