DN20 Product Center Home > Gas > Australia > Gas connector >DN20 Australia USA & Canada Australia Back DN20 Specification: DN202019-11-262019-12-03https://justlink.uwebdesign.com.hk/wordpress/wp-content/uploads/2018/12/page-1.pngJUSTLINK江林http://chinajianglin.com/wordpress/wp-content/uploads/2019/11/x7a3424-1.jpg200px200px