Đang truy cập: 6
Trong ngày: 49
Trong tháng: 49
Tổng truy cập: 302461Statement:
Vertical indicator post provides a means to operate a
buried or otherwise inaccessible valve and able to indicate
the open or shut position of the valve.
• Coating:
Fusion Bonded Epoxy Coating in accordance with
ANSI/AWWA C550