减调阀膜片TYPE***,SIZE**件*过热器一、二级减温水调阀膜片TYPE***,SIZE**件*吹灰减温水调阀膜片TYPE***,SIZE**件*吹灰汽源调阀膜片TYPE***,SIZE**件*给煤机托辊给煤机型号：HD-BSC**R（托辊尺寸φ***×***轴长****轴径φ**头部扁方**个*给煤机刮板给煤机型号：HD-BSC**R个*给煤机皮带HD-BSC**R条*给煤机拉紧装置总成HD-BSC**R套********
