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Required tools
General tools
①
Vacuum pump
②
Torque wrench
③
Pipe cutter
④
Reamer
⑤
Pipe bender
⑥
Spirit level
⑦
Screw driver
⑧
Spanner
⑨
Drill
⑩
L wrench
⑪
Measuring tape
Tools for test operations
①
Thermometer
②
Resistance meter
③
Electroscope
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2014-10-28 오후 12:00:58