leister加热管发热芯TYP33,TYP38B8,TYP32,TYP38B4
李光佳053
type33,type33A,type38B8,type39A,type33D,type38S3,type38B4,type38B5,type38B8,type33F,type38B7/38K5/38S3,type33A,type33.type33D,type33,TYPe38B8,type33E3,type32A,type38B3,type38B4,type38D1,type38B7,type32,type33A2,type33A,type38D3