lance tip cutting device枪头切割装置
root-tip cutting剪根
tip angle of cutting edge刃尖角
cutting tip刀片;割炬嘴;截削喷嘴;气割嘴
adjustable cutting tip调整截割喷嘴
Rope Cutting Tip绳切削刀尖
Ultrasonic cutting tip assembly发明名称
brazed cemented carbide cutting tip硬焊烧结碳化物刀刃
Cutting Tips - cutting tip切割小贴士