高性能电热丝，这种高寿命的合金线是由镍、铬、钴、钼和钛组成，长度可伸长，能够加快切割速度和有很长的寿命。
High-performance electric wire, this high life of nickel alloy wire is, chromium, cobalt, molybdenum and titanium composition, length can elongation, cutting speed up to speed up and have a long life.
高性能电热丝，这种高寿命的合金线是由镍、铬、钴、钼和钛组成，长度可伸长，能够加快切割速度和有很长的寿命。
High-performance electric wire, this high life of nickel alloy wire is, chromium, cobalt, molybdenum and titanium composition, length can elongation, cutting speed up to speed up and have a long life.
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