鸭清洗干净，置锅内，水盖过鸭。
用于接受所述的从外壳向里延伸的锁销以及所述端盖限定至少一个第一和一个第二位置。
For receiving said lock pin stretching inward from the casing and said end cover, at least one first and one second positions are limited.
因此，当需要提起上盖时，操作者站在真空锁周围任一位置时提起上盖都非常方便。
Therefore, when the upper cover needs to be lifted, operators can lift the upper cover very conveniently by standing at any position around the vacuum lock.
所述的后箱盖的水平段上置有玻璃窗。
A glass window is arranged on the horizontal segment of the trunk.
以及一封盖于容置区的盖体，该盖体的一面具有一活动穿设于推动单元所设长孔中的心轴。
The push unit is further provided with a cover which is covering the capacity area. One side of the covering body is arranged with a movable mandrel which passes through the push unit's long hole.
所述外壳含立置圆斜锥台形的壳体及其相配的上盖和出料口。
The casing comprises a vertically arranged shell taking the shape of a circular oblique cone table, an assorted upper cover and a discharge hole thereof.
所述外壳含立置圆斜锥台形的壳体及其相配的上盖和出料口。
The casing comprises a vertically arranged shell taking the shape of a circular oblique cone table, an assorted upper cover and a discharge hole thereof.
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