主營(yíng)：金屬補(bǔ)償器; 波紋補(bǔ)償器; 高溫補(bǔ)償器; 直埋補(bǔ)償器; 非金屬補(bǔ)償器; 無約束補(bǔ)償器; 通用補(bǔ)償器; 非金屬織物補(bǔ)償器; 非金屬矩形補(bǔ)償器;