needle stone 中文意思是什麼
needle stone
解釋
鈉沸石-
Hand - held portable power tools. measurement of vibrations at the hangle. part 14 : stone - working tools and needle scalers
便攜式手持動力工具.手柄部位振動量的測量.第14部分:石料加工工具和針式定標器 -
Hand - held portable power tools - measurement of vibrations at the handle - stone - working tools and needle scalers
便攜式手提動力工具.手柄振動的測量.石工用工具和針式標定器 -
Hand - held portable power tools ; measurement of vibrations at the handle - part 14 : stone - working tools and needle scalers iso 8662 - 14 : 1996 ; german version en iso 8662 - 14 : 1996
便攜式手提動力工具.手柄機械振動測量.第14部分:石料
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