短語詞組短語pressure -hull framing 耐壓艇體構架pressure spherical hull 耐壓球殼length of pressure hull 耐壓船體長penetrator on pressure hull 杯形管節(jié)pressure hull shell 耐壓艇體pressure hull frame 耐壓船體肋骨high -pressure hull 高壓模擬艙pressure hull shell ring 耐壓殼圈 返回 pressure hull