Máy vặn vít khí nén HHD-A21PB/ HHD-A31PB/ HHD-A41PB/ HHD-A46PB/ HHD-A49PB/ HHD-A51PB/ HHD-A56PB/ HHD-A59PB/ HHD-A61PB/ HHD-A66PB/ HHD-A71PB/ HHD-A76PB/ HHD-A79PB

Model: HHD-A21PB/ HHD-A31PB/ HHD-A41PB/ HHD-A46PB/ HHD-A49PB/ HHD-A51PB/ HHD-A56PB/ HHD-A59PB/ HHD-A61PB/ HHD-A66PB/ HHD-A71PB/ HHD-A76PB/ HHD-A79PB