... independent failure 自力失踪效 independent gate 门阀 independent suspension 自力吊挂 ...
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... perhaps it's the commercialization and convince of food » 也许它是商业化，并说服的食物 stuely » 门阀 u room why » u 房为什么 ...
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闸门阀 [机] gate valve ; gate stop valve ; gate footstep valve ; sluice valve
滑门阀 clamp gate valve ; [机] gate valve ; gate footstep valve
黄铜门阀 brass gate valve
波纹管密封闸门阀 bellows sealed gate valve
汽门阀座 VALVE SEAT
消火栓门阀 hydrant gate
阀门 [机] valve ; HYDAC ; STONE ; [机] gate ; tap
翼门阀 clack valve
两面滑门阀 double-faced slide gate valve ; faced slide gate valve
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