PTFE gasket
PTFE gasket Pengnuo PN1900 PTFE gasket, also known as PTFE gasket, also known as PTFE gasket or Teflon
Tel: 18658287715
E-mail: 731406063@qq.com
PTFE gasket Pengnuo PN1900 PTFE gasket, also known as PTFE gasket, also known as PTFE gasket or Teflon