A.0.15mm~0.20mmB.0.18mm~0.20mmC.0.20mm~0.25mmD.0.20mm~0.30mm
A.彈簧座、軸封彈簧、轉(zhuǎn)動(dòng)摩擦環(huán)和固定摩擦環(huán)B.彈簧座、軸封彈簧、鋼圈、橡膠密封圈C.彈簧座、軸封彈簧、鋼圈、橡膠密封圈、轉(zhuǎn)動(dòng)摩擦環(huán)D.彈簧座、軸封彈簧、鋼圈、橡膠密封圈、轉(zhuǎn)動(dòng)摩擦環(huán)和固定摩擦環(huán)
A.壓力表接管、進(jìn)油管、回油管、閥芯和手柄B.油管、壓力表接管、進(jìn)油管、回油管C.油管、進(jìn)油管、回油管、指示表盤(pán)、閥芯和手柄D.油管、壓力表接管、進(jìn)油管、回油管、指示表盤(pán)、閥芯和手柄