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230v construction materials testing
Selling leads
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... by this method using a copper disc and a starting temperature of 25±5℃. The heat transfer index provides a method of grading materials which does ...
2025-07-10 14:24:57
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... by this method using a copper disc and a starting temperature of 25±5℃. The heat transfer index provides a method of grading materials which does ...
2025-07-10 14:25:07
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... by this method using a copper disc and a starting temperature of 25±5℃. The heat transfer index provides a method of grading materials which does ...
2025-07-10 14:24:16
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... when testing by this method using a copper disc and a starting temperature of 25±5℃. The heat transfer index provides a method of grading ...
2025-07-10 14:24:27
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... , Tensile Strength Material Testing Machine Max. load 500 - 5000kg Unit exchange kg,N, LB Accuracy of load ± 0.5% of indicated value Load ...
2024-12-09 12:20:45
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...Testing Machine , Helmet Flammability Test Chamber Meet the standards: GB/T 2812-2006 "hard hat test method" and GB/T 2811-2007 "...
2025-07-10 14:24:44
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... or round insulated cores at low temperature. The manual low-temperature impact test device is used to measure the samples of wire and cable ...
2025-07-10 14:24:15
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... Max. tensile space 1100mm (mot including fixture) Valid test width 400mm Test speed 0.5-500mm/min keyboard input to control Speed control system ...
2024-12-09 12:20:45
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... or round insulated cores at low temperature. The manual low-temperature impact test device is used to measure the samples of wire and cable ...
2025-07-10 14:24:15
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...testing machine Meet the standards: GB/T 2812-2006 "Test Methods for Safety Helmets" and GB/T 2811-2007 "Safety Helmets" in the ...
2025-07-10 14:25:27
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