The <e1>plug</e1> of the <e2>valve</e2> shown in Figure 3-50 is fitted for this purpose with a packing sleeve, which is tightened against the seat by a follower nut.
The plug of the
The plug of the valve shown in Figure 3-50 is fitted for this purpose with a packing sleeve, which is tightened against the seat by a follower nut.
<triplet> plug <subject> valve <object> Component-Whole(e1,e2)