governor base bolt 调速器底座螺栓
base of stone bolt 地脚螺栓座
BOLT HOLE BASE DIAMETER 螺栓孔中心圆直径
base screw bolt 底座螺栓
Anchor/support bolt holes are located in base of body.
固定器/支架螺栓孔位于阀门的基座。
Skirts shall be provided with a proper base ring which shall include anchor bolt chairs except when OWNER approves otherwise in writing.
裙座上应有合适的、含地脚螺栓座的基础圈,业主另外书面认可时除外。?
2 bolt force in poor condition, and the basic chassis connecting bolt section with larger diameter and base section of standard section and connecting bolt diameter smaller.
螺栓受力状况不良,底架与基础节连接的螺栓直径较大,而基础节与标准节连接的螺栓直径较小。
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