时间:
2017
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05
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03
Import high precision digital display head, accurately showing the pull value of each moment.Step 2. Step into the motor shaft to make sure the pull speed is accurate and steady, making the test value the mostClose to the real value, performance is superior to any step in the motor pull shaft;The test fixture is simple, fast and reliable, which can be applied to various width materials.The pull shaft stabilizes, returns fast, saves operation time.Complete computer records, analyze the tension va...