steel saw bow 钢锯弓

bow saw [木] 弓锯 ; 弓形锯

stroke of saw bow [木] 锯弓行程

bow saw frame 弓锯架 ; 弓锯框

bow chain saw [木] 弓形链锯

bow w saw 弓锯 ; 弓形锯

bow-saw 弓锯

bow saw hacksaw 弓锯

bow w saw frame 弓锯架