IBINTU BY'INGENZI BY'INGENZI
Umwami Wubake Isi
QC iherereye aho utuye
Igenzura ry'icyuma mbere yo koherezwa mu rugo kugira ngo hirindwe ko kitakurikizwa
Gutanga byihuse
Ububiko bwa metero kare 5.000 buri hafi ya Tianjin Port—ububiko bw'ibintu bigurishwa cyane (ASTM A36 I-beam, umuyoboro wa kare wa A500)
Inkunga ya tekiniki
Gufasha mu kugenzura icyemezo cya ASTM, ubuyobozi bw'ibipimo byo gusudira (ibipimo bya AWS D1.1)
Inguzanyo ku misoro
Gukorana n'abahuza bo mu gace kugira ngo habeho gutinda kwa 0 kuri Gasutamo Mpuzamahanga.








