拉重单位:
lb(磅)
1lb=0.45359237kg
1kg=2.2046226218488lb
拉距单位:
inch(英寸)
1inch=0.0254m
1m=39.370078740157inch
箭速单位:
fps(英尺/秒)
1fps=0.3048米m/s
1m/s=3.2808398950131fps
lb(磅)
1lb=0.45359237kg
1kg=2.2046226218488lb
拉距单位:
inch(英寸)
1inch=0.0254m
1m=39.370078740157inch
箭速单位:
fps(英尺/秒)
1fps=0.3048米m/s
1m/s=3.2808398950131fps