Preparation of helicopter rotor counterbalance
component by means of permanent-mold casting
LIUZhao-jing(刘兆晶),ZUOFeng(左锋),RENShan-zhi(任善之),LIFeng-zhen(李凤珍)
Transactions of Nonferrous Metals Society of China ›› 2007, Vol. 17 ›› Issue (02) : 357-357.
Preparation of helicopter rotor counterbalance
component by means of permanent-mold casting
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