在一些扫雷舰上，在舰艏甲板上的双- 37毫米aaa炮被一座更有威力的单管85毫米炮代替。
On some units, the dual-37mm AAA gun on the bow deck was replaced by a more powerful single-barrel 85mm gun.
右甲板连到消防栓皮龙管破损。
在首部甲板上安装首楼甲板。锚机，系泊配件和锚链管、艏桅杆处等的甲板结构需要加强。
Forecastle deck shall be provided on forward deck. Deck structures in way of windlass, mooring fittings, hawser pipes, foremast etc. shall be reinforced.
右甲板连到消防栓皮龙管破损。
必要的地方，在管子顶部安装油密或水密青铜测深管头或测深甲板件，同时标注舱室名称。
Pipes to be fitted with oil or watertight bronze sounding cap or sounding deck piece where necessary on tops, and the name of the tanks to be marked on.
位于艏甲板上的四具62型五管as火箭发射装置被二具改进87型六管as发射装置替代，特点是自动再装填。
The four Type 62 five-tube AS rocket launchers on the bow deck were replaced by two improved Type 87 6-tube AS launchers, which features automatic reloading.
若给甲板机械按照海水冷却管，则可共用甲板冲洗管路作为冷却管路。
If cooling sea water pipe is provided for deck machinery, wash deck lines shall be commonly used for cooling line.
若给甲板机械按照海水冷却管，则可共用甲板冲洗管路作为冷却管路。
If cooling sea water pipe is provided for deck machinery, wash deck lines shall be commonly used for cooling line.
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