PVC消音三通四通弯头立检

消音三通：
75X50MM,75X75MM,110x50mm,110X75mm,110X110mm,160X110mm,160X160mm
H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