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新型Federal双用途塞规具有可换式电动和气动测头,可供电动和气动测量仪器使用。塞规由带手柄的套筒式电动测头组成,需要时,电动测头可换为气动测头。内装式螺纹连接套用来连接塞规。测量时塞规能自动定心,其零位偏差值可从刻度表上读出。为了确定实际直径的位置,勿需摇动塞规。塞规接触头和其他运动零件都用硬质合金制成。每个塞规只检查一定的直径,其
The new Federal dual-use plug gauge features interchangeable electric and pneumatic probes for use with electric and pneumatic measuring instruments. Cypriot gauge by the sleeve with a handle-type electric probe, if necessary, the electric probe can be replaced by pneumatic probe. Built-in threaded connection sleeve used to connect the plug gauge. Plug gauges automatically center the measurement, the zero deviation value can be read from the scale table. In order to determine the actual diameter of the location, do not shake the plug gauge. Cypriot contact and other moving parts are made of carbide. Each gauge only checks for a certain diameter