WR抗磨环抗磨环的公称尺寸及腔体尺寸NOK代码dDthH1418828GW0241-P015.219.282GW0242-P0162082GW0243-P0182282GW0244-P0202482GW0245-P0212582GW0246-P0222682GW0247-P0242882GW0248-P0263082GW0249-P0273182GW0250-P027.531.582GW0251-P0293310210GW0252-P03135102GW0253-P031.435.4102GW0254-P031.535.5102GW0255-P03438102GW0256-P03640102GW0257-P0374115215GW0258-P03843152.5GW0259-P039.544.5152.5GW0260-P04045152.5GW0261-P04550152.5GW0006-P146.551.5152.5GW0263-P05055152.5GW0264-P05156152.5GW0010-P15560152.5GW0012-P15661152.5GW0267-P05863152.5GW0268-P06065202.520GW0269-P06166202.5GW0270-P06469202.5GW0271-P06570202.5GW0019-P16671202.5GW0192-P17075202.5GW0021-P17176202.5GW0275-P07580202.5GW0027-P1)