°Ç¼±°Å(ËëàÏËâ) dry rock
°Ýº®(̰Ûú) bulkhead
°°ü³Î¸»¶Ò(˼η-) steel pipe sheet pile
°è¼±¸µ(ͨàÏ ) mooring ring
°°ü¸»¶Ò(˼η-) steel pipe pile
°ø±â¹æÆÄÁ¦(ÍöѨÛÁ÷îð§) pneumatic breakwater, air breakwater
°¸»¶Ò½Ä¹æÆÄÁ¦(˼-ãÒÛÁ÷îð§) steel pile breakwater
°³¼ö·Î(ËÒâ©ÖØ) open channel, open ditch
°ËÁ¶(ËþðÍ) tidal observation
°ÔÁ¶(̨ðÍ) slack water, slack tide