dong-ho-do-ap-suat-code-ds1-40-2-0-16kg-cm2-s4-s6-tf-s6-m20-s1-lgf-hang-excel-ans-danang.png

Đồng hồ đo áp suất: Code: DS1-40-2-0/16kg/cm2-S4-S6-TF-S6-M20-S1-LGF, hãng Excel