Product application:
inoshandiswa zvakanyanya mumakina, midziyo yekurapa, midziyo yekusimbisa muviri, Qizheng, zvitima zvinomhanya zvakanyanya, mota, fenicha, kushongedza uye zvimwe zvinangwa.
Kutevedzera kwakajairika:
| ASTM A554 |
| GB/T 12770 |
| JG/T 3030 |
| EN174555 |
| DIN EN 10296-2 |
| JIS 93446 |
