... necked fracture test ==> 颈扁断裂试验,颈扁断裂试验 necked in operation ==> 割缺口 necked roll ==> 光制辊颈轧辊 ...
双语例句
1
In the field operation, can cause annealed wire diameter necked, surface scratch, red copper wire, copper wire color, copper wire oxidation and so on some phenomenon.