【防爆撓性連接管 NGd-20*500,NGd-20*700,NGd-20*1000|NGd-20*1500 】_
【防爆撓性連接管 NGd-20*500,NGd-20*700,NGd-20*1000|NGd-20*1500 】_
防爆擾性連接管(I):NGD-15*500,NGD-15*700,NGD-15*1000,NGD-20*500,NGD-20*700,NGD-20*1000,NGD-25*500,NGD-25*700,NGD-25*1000,NGD-32*700,NGD-32*1000,NGD-40*700,NGD-40*1000,NGD-50*700,NGD-50*1000,NGD-80*1000,防爆擾性連接管(II):NGD-15*700,NGD-15*1000,NGD-20*700,NGD-20*1000,NGD-25*700,NGD-25*1000,NGD-32*700,NGD-32*1000,NGD-40*700,NGD-40*1000,NGD-50*700,NGD-50*1000,NGD-70*1000,NGD-80*1000,NGD-100*1000 NGd-15*500,NGd-15*700,NGd-15*1000
NGd-20*500,NGd-20*700,NGd-20*1000
NGd-25*500,NGd-25*700,NGd-25*1000
NGd-32*700,NGd-32*1000
NGd-40*700,NGd-40*1000
NGd-50*700,NGd-50*1000
NGd-70*1000,NGd-80*1000
防爆撓性連接管(II):
NGd-15*700,NGd-15*1000
NGd-20*700,NGd-20*1000
NGd-25*700,NGd-25*1000
NGd-32*700,NGd-32*1000
NGd-40*700,NGd-40*1000
NGd-50*700,NGd-50*1000
NGd-70*1000,NGd-80*1000,NGd-100*1000