Special steel locking segments, with ultrahighresistance for heavy loads.
特种钢锁锭块，有超高抗冲击能力，可适用大负荷。
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The protection schemes for the large ultra-supercritical turbo-generator will suffer the disadvantage of low sensitivity as it has the high reactance and low resistance.
The explosion expanding is a tube to tube-sheet joint method that used powder or electric resistance silk(foil), which can produce ultrahigh pressure via explosion.