“Pressure Reducing Valve
PART NO.:5
DWG NO.:A562008310
(MARPOL Related) Please see
attached drawing & pic.”
“SEWAGE TREATMENT PLANT & MARINE
SANITATION DEVICE
Model: SD-3RN
Manufacturer: SASAKURA ENGINEERING 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