消音三通：75X50MM,75X75MM,110x50mm,110X75mm,110X110mm,160X110mm,160X160mmH型管件：110X110mm,75X75mm,110X75mm,110X110mm,160X110mm,160X160mm消音管古：75mm,110mm，160mm消音立检（单）：75mm,110mm消音立检（双）：75mm,110mm,160mm消音弯头：75mm,110mm,160mm消音45°弯头：75mm,110mm,160mm消音瓶口三通：110X50mm,110X75mm消音立体四通：110X75mm,75X75mm,110X110mm,160X110mm消音H管：110X110mm消音平面四通：75X50mm,75X75mm,110X50mm,110X75mm,110X110mm,160X110mm消音斜三通：75X50mm,75X75mm,110X50mm,110X75mm,110X110mm,160X75mm,160X110mm,160X160mm消音扳手：50mm,75mm,110mm,160mm)