Desc:JST-CZ/A high-efficiency tube rolling machine has compact structure, stable performance, simple operation, one-time forming of external fin internal t...
Desc:USAGETo determine the abrasion and pilling resistance of all kinds of textile structures.TESTING STANDARDSAbrasion TestsASTM D4966 Standard Test Metho...
Desc:USAGETo determine the abrasion and pilling resistance of all kinds of textile structures.TESTING STANDARDSAbrasion TestsASTM D4966 Standard Test Metho...
