1) FWD
落锤弯沉
2) Falling weight Deflectometer
落锤弯沉仪
3) asphalt pavement falling weight deflectometer
沥青路面落锤弯沉仪
4) HFWD
手持式落锤弯沉仪
5) PFWD
便携式落锤弯沉仪
1.
Subgrade resilience modulus measuring by portable falling weight deflectometer(PFWD);
应用便携式落锤弯沉仪测定路基回弹模量
6) vehicle-mounted Falling Weight Deflectometer(vehicle-mounted FWD)
车载式落锤弯沉仪
补充资料：揲揲锤锤
1.象声词。促织的叫声。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。