石(shi)(shi)棉(mian)布(bu)卷(juan)盤根系用石(shi)(shi)棉(mian)布(bu)、石(shi)(shi)棉(mian)線（或金屬(shu)石(shi)(shi)棉(mian)布(bu)、線）為(wei)基材，以(yi)橡膠(jiao)為(wei)粘合劑，卷(juan)制或編制成(cheng)的方形(xing)密封(feng)材料。石(shi)(shi)棉(mian)布(bu)卷(juan)盤根適(shi)用于壓力為(wei)80kg/cm2，溫度為(wei)550℃以(yi)下的蒸汽(qi)機，往復泵的活塞和閥門(men)桿上作(zuo)密封(feng)材料。石(shi)(shi)棉(mian)橡膠(jiao)盤根，布(bu)卷(juan)盤根*價格
石(shi)(shi)棉(mian)(mian)(mian)布(bu)(bu)卷盤根(gen)系用(yong)石(shi)(shi)棉(mian)(mian)(mian)布(bu)(bu)、石(shi)(shi)棉(mian)(mian)(mian)線(xian)（或金(jin)屬石(shi)(shi)棉(mian)(mian)(mian)布(bu)(bu)、線(xian)）為(wei)基(ji)材，以橡(xiang)膠為(wei)粘(zhan)合劑，卷制或編制成的方形密(mi)封材料。石(shi)(shi)棉(mian)(mian)(mian)布(bu)(bu)卷盤根(gen)適用(yong)于壓力為(wei)80kg/cm2，溫度為(wei)550℃以下(xia)的蒸汽機，往復泵的活塞和閥門桿上作密(mi)封材料。石(shi)(shi)棉(mian)(mian)(mian)布(bu)(bu)卷盤根(gen)，石(shi)(shi)棉(mian)(mian)(mian)橡(xiang)膠盤根(gen)，帆(fan)布(bu)(bu)卷盤根(gen)供應廠家
石(shi)棉布(bu)(bu)卷(juan)盤(pan)根(gen)系用(yong)石(shi)棉布(bu)(bu)、石(shi)棉線(xian)（或(huo)金(jin)屬石(shi)棉布(bu)(bu)、線(xian)）為基材，以橡膠為粘合(he)劑，卷(juan)制(zhi)或(huo)編制(zhi)成的(de)方形密(mi)封材料。石(shi)棉布(bu)(bu)卷(juan)盤(pan)根(gen)適用(yong)于(yu)壓(ya)力為80kg/cm2，溫度為550℃以下的(de)蒸汽機，往復泵(beng)的(de)活塞和閥門桿上作密(mi)封材料。石(shi)棉布(bu)(bu)卷(juan)盤(pan)根(gen)，布(bu)(bu)卷(juan)盤(pan)根(gen)使用(yong)溫度
石(shi)棉(mian)(mian)布(bu)(bu)卷盤根系用(yong)石(shi)棉(mian)(mian)布(bu)(bu)、石(shi)棉(mian)(mian)線（或金(jin)屬石(shi)棉(mian)(mian)布(bu)(bu)、線）為基材(cai)，以橡膠為粘合劑，卷制或編制成的(de)方形(xing)密(mi)封材(cai)料。石(shi)棉(mian)(mian)布(bu)(bu)卷盤根適用(yong)于壓力(li)為80kg/cm2，溫度為550℃以下的(de)蒸汽機(ji)，往復泵的(de)活塞和閥門桿上(shang)作密(mi)封材(cai)料。石(shi)棉(mian)(mian)布(bu)(bu)卷盤根，蒸汽機(ji)石(shi)棉(mian)(mian)布(bu)(bu)卷盤根用(yong)途
石(shi)棉(mian)布(bu)(bu)卷(juan)盤(pan)根(gen)系用石(shi)棉(mian)布(bu)(bu)、石(shi)棉(mian)線(xian)（或(huo)(huo)金(jin)屬石(shi)棉(mian)布(bu)(bu)、線(xian)）為(wei)(wei)(wei)基材，以橡膠為(wei)(wei)(wei)粘(zhan)合劑，卷(juan)制或(huo)(huo)編制成的(de)方形密(mi)封材料。石(shi)棉(mian)布(bu)(bu)卷(juan)盤(pan)根(gen)適用于壓力為(wei)(wei)(wei)80kg/cm2，溫度為(wei)(wei)(wei)550℃以下(xia)的(de)蒸(zheng)汽機(ji)，往(wang)復泵的(de)活(huo)塞(sai)和閥門桿上作密(mi)封材料。石(shi)棉(mian)布(bu)(bu)卷(juan)盤(pan)根(gen)材質，布(bu)(bu)卷(juan)盤(pan)根(gen)，帆布(bu)(bu)卷(juan)盤(pan)根(gen)作用與用途
