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Adjustable control for a membr details are knife.
Adjustable control for a membr details are knife.
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机译:可调式的控制杆细节为小刀。
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摘要
An adjustable tangent assembly for a positive displacement diaphragm gas meter is provided with a pair of concentric face gears coaxial with the axis of rotation of the crank shaft and accessible through a small plug hole in the meter cover. An adjusting tool inserted through the plug hole allows independent self locking adjustment of the timing and stroke with high resolution.
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