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Terms for subject Oil / petroleum containing vernier | all forms | exact matches only
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Dunouy vernier tensiometer杜努依微调张力仪
retrograde vernier逆游标
vernier adjustment knob微调旋钮
vernier compass微调罗盘
vernier control微调
vernier coupling微调变角联接器
vernier coupling挠性联轴节
vernier coupling挠性连接器
vernier depth gauge游标深度尺
vernier dial游标度盘
vernier dial微动度盘
vernier drive微动装置
vernier drive微变传动
vernier gauge游标规
vernier gauge精密压力表
vernier protractor游标量角器
vernier theodolite游标经纬仪