Speaker for Public Address system, Type: Water proof type, NVS-411R
Water roof type horn speaker.
Dwg.: N2075_E-1410, Public address system,
Dwg.: DH12-NVS-441R
Speaker model: NVS-441R.
Maker: Japan Radio Co., Ltd.
Jimmy Ling 凌继远
手机:18026210581（微信）
邮箱:18026210581@189.cn
广州科曼德机电设备有限公司