Exam (elaborations)
ABYC Systems Certification Exam Review Polyethylene
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Polyethylene - ANSWER What is the most often used materials for potable water systems? 1. Copper Alloys (incl. bronze, brass and nickel-copper) 2. AISI Type 300 series stainless steel 3. Glass-lined metal 4. FDA approved plastic 5. FDA approved rubber - ANSWER Name 5 materials allowable for...
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