Chaw tsim tshuaj paus peb tiam lean yeeb nkab nto sib tsoo kev kho mob OD 28mm sab hauv aluminium alloy tsau T-joint rau 1.7mm thickness txhuas raj
Peb yog cov chaw tsim khoom ntawm aluminium pob qij txha.Peb cov khoom muag ncaj qha los ntawm cov chaw tsim khoom.Nrog tus nqi qis thiab kev xa khoom loj, peb yog qhov kev xaiv zoo tshaj plaws rau cov neeg muag khoom.