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model
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Gauge,
Line number of shares
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The biggest dead rope pulling force KN
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Maximum load KN
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The maximum working pressure MPa
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YJZ420
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12
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10
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420
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5040
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4200
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6
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YJZ350
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350
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4200
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3500
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YJZ240
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10
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8
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240
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2400
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1920
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YJZ200
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200
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2000
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1600
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YJZ180
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8
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6
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180
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1440
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1080
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YJZ150
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150
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1200
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900
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YJZ100
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8 6 4
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100
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800 600 400
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4.2
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YJZ series of weight indicator (hereinafter referred to as the indicator) is one of the main components of JZ series refers to the heavy table, is suitable for the geological industry, oil exploration.Is in the process of all kinds of drilling or workover operations, drilling tool used to indicate a suspended weight and weight change of a pressure gauge.It can help driller researchers observed visually drill
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