1, the extrusion nozzle parts need to detect? What were tested according to the process? <BR>2, if Tectubi not provide inspection process extrusion nozzle parts, CNPEC whether it can be detected based on their own experience?
1, squeeze the nozzle part need to be tested? What process is the test ingres?<BR>2. If Tectubi cannot provide the detection process of extrusion nozzle, can CNPEC be tested based on its own experience?
1. Does the extrusion nozzle need to be tested? According to what process?<BR>2. If tectubi is unable to provide the testing process for the extruded nozzle, can cnpec test based on its own experience?