美国杜邦

DELRIN POM

390PM,500P,900P,,DE8903

,DE9422,525GR,300AS,527UV,100,500AL,550SA

577,1700P,111P,150,527,11P,911P,GR,100AF

100D,100F,107,150E,150AS,200PL,500AF,500CL

5900FNC-10,900HP,907F,1700HP,8100,8500,8900,9191,DE9100,DE925400D,

500F,500HP,500,500T,507,510AF,517,525,550SF,570,900D,900F