Priksa lumahing: Panel apik kudu lumahing resik lan warata, ora ana umpluk, titik, wungu gandum utawa ngeruk ing lumahing aluminium.Kekandelan: Priksa kekandelan dening aturan geser calliper, toleransi saka kekandelan panel ngirim ora ngluwihi 0.1mm, toleransi saka kekandelan aluminium ngirim n ...
Waca liyane