... two-funneled 双烟囱的 two-gate caisson 人字式坞门 two-gyro pendulous gyrocompass 双转子摆锤校正式罗经 ...
基于54个网页-相关网页
... 1斜接2斜角缝3斜角 miter 人字式坞门 miter caisson 集用阀,集合阀 miter group valve ...
基于6个网页-相关网页
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mitre caisson
twogate caisson
miter caisson
two-gate caisson
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