测深管头-测深尺-测深注入头扳手
Sounding head and Sounding ruler
CB/T3778-99 A型钢甲板测深注入头 通常规格有:
A40 CB/T3778-99 钢甲板测深注入头---测深管头 A40 CB/T3778-99
A50 CB/T3778-99 钢甲板测深注入头---测深管头 A50 CB/T3778-99
A65 CB/T3778-99 钢甲板测深注入头---测深管头 A65 CB/T3778-99
A80 CB/T3778-99 钢甲板测深注入头---测深管头 A80 CB/T3778-99
A100 CB/T3778-99 钢甲板测深注入头---测深管头 A100 CB/T3778-99
A125 CB/T3778-99 钢甲板测深注入头---测深管头 A125 CB/T3778-99
A150 CB/T3778-99 钢甲板测深注入头--测深管头 A150 CB/T3778-99