hscv
春芽
共回答了26个问题采纳率:100% 举报
* If 超过额 the constant load continues time the use,thetemperature rise can surpass the welding machine high the permissibletemperature,causes the welding machine performance to drop or thedamage.
* On the chart expresses the ideal value which is the NB-200KR 350KR500KR welding magnitude of current and the load continues to lead.Please in and welding
The corresponding load continues to lead in the scope to use.
* When and so on other machines uses together with the welding torch,please in each kind of machine fixed continues to lead according tothe lowest standard use
1年前
7