To grip (a bat or racket, for example) at a point nearer the hitting surface.
握住(球棒,球拍等的)接近击球面之处。
By the method, the hitting surface material can be welded with the titanium alloy shell to form a whole structure.
采用本发明上述的焊接方法,可以使其打击面材料与钛合金壳体牢固地相互焊接接合为一整体式结构。
The invention relates to a making method of adjusting the elasticity coefficient of the hitting surface of a golf rod head.
本发明涉及一种调整高尔夫杆头击球面弹性系数的制法。
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