Pnneumatic cire bawad din
Pnneumatic cire bawad din
1,Tsara da masana'anta: GB / t12237-1989;
2, dubawa da gwaji: GB / T13927-1992;
3 ,FLangare haɗin: GB / T915.1-2000.
4,Yanayin fuska fuska: JD-2002.
Rubuta sakon ka a nan ka aika da shi
Pnneumatic cire bawad din
1,Tsara da masana'anta: GB / t12237-1989;
2, dubawa da gwaji: GB / T13927-1992;
3 ,FLangare haɗin: GB / T915.1-2000.
4,Yanayin fuska fuska: JD-2002.