固定液：SE-30，OV-1，OV-101长度/m内径/mm膜厚/um价格/元长度/m内径/mm膜厚/um价格/元150.200.25700500.250.41800150.200.4700500.251.01900150.250.25700500.320.251800150.250.4700500.320.41800150.251.0740500.321.01900150.320.25700500.323.02800150.320.4700500.530.52750150.321.0740500.531.02850150.530.5900500.533.04000150.531.0960600.200.252100300.200.251200600.200.42100300.200.41200600.250.252100300.250.251200600.250.42100300.250.41200600.251.02200300.251.01260600.320.252100300.320.251200600.320.42100300.250.41200600.321.02200300.321.012601000.200.253600300.530.516501000.200.43600300.531.017501000.250.253600500.200.2518001000.250.43600500.200.418001000.320.253600500.250.2518001000.320.43600批发说明)