POM美国杜邦3510,4513,4520,111P BK402通用性 POM塑胶原料(聚甲醛)
(1)美国杜邦:23P,51P,100P,200P,500P,100ST,107,100T,200T,127UV,500T,1700P,1727UV-GY,2700,300AS,500,500BK,500NC,500CL,500CL-NC010, 500P-BK602,500P-NC010,500T,500T-NCO10,507,525GR,525GR-NC000,
27UV,570,577-BK000,588P,900,900P,90EM,90EMP,988P