聽(tīng)針

聽(tīng)針聽(tīng)針又稱聽(tīng)音棒、聽(tīng)露器、固定聽(tīng)針、伸縮聽(tīng)針、聽(tīng)針棒、聽(tīng)露器、聽(tīng)音桿等。聽(tīng)針是檢查機(jī)器、設(shè)備故障，閥門漏水漏氣，煤礦井下透水聲的理想工具，利用傳導(dǎo)原理可以準(zhǔn)確地判斷問(wèn)題部位。是石油、化工、石化、發(fā)電、冶金、礦山、煤礦、機(jī)械等行業(yè)理想的檢查工具。聽(tīng)針經(jīng)過(guò)加工處理后的鋁青銅聽(tīng)針抗拉強(qiáng)度達(dá)到25度以上。聽(tīng)針?lè)N類：防爆聽(tīng)針、防爆聽(tīng)音針、分不銹鋼聽(tīng)針、鍍鉻工具鋼聽(tīng)針、防爆合金銅聽(tīng)針等。防爆聽(tīng)針（防爆聽(tīng)音針）。 詳細(xì)介紹>>