They have flattened, knife shaped body with bold black-and-white markings that serves as camouflage in catching preys.
它们有扁平的形如刀状的身体，身体上带有醒目的黑白花纹，可以作为捕猎食物时的伪装。
Mainly Renmo milling cutter, reamer, pulling knives, plate-shaped lathe tool, knife inserted teeth and bore drilling.
主要用于刃磨铣刀、铰刀、拉刀、盘形车刀、插齿刀及扩孔钻等。
Traditional Knife Edge memory foam pillow When most people think of memory foam pillows, they imagine the typical contour shaped pillow made of memory foam.
传统刀刃记忆泡沫枕头当大多数人认为记忆泡沫枕头，他们想象塑造典型等量制成记忆泡沫枕头。
One side of the knife body is provided with a kidney-shaped hole that stretches put along the rotational direction of the knife body so as to facilitate the rotation of the knife body.
在刀具本体上的一侧开设有一沿刀具本体转动方向伸展的腰形孔，以方便转动刀具本体。
The radian of the arc-shaped blade can be adjusted, the frontal area and the lateral faces are provided with the knife edges, and the watermelon seeds can be removed sanitarily and conveniently.
本实用新型的弧形刀片的弧度可调且正面和侧面都有刀刃，可以卫生方便的去除西瓜瓤。
The knife is a pump knife with the functions of pump and is arranged above the wave-shaped curved surface.
刀为具有泵功能的泵刀，设置在波形曲面上方。
The bottom of the disc is made of knife-shaped gate with a cut off function of the medium. When gate is closed, oblique plane of gate valve encounters wedge block of gate to achieve sealing effect.
闸板底部做成刀形斜面具有切断介质功能，而且闸板关闭时通过阀体上的锲块紧靠闸板斜切面使得闸板紧紧贴靠阀座密封面，从而起到了密封效果。
The main knife-edge area is a convex strip-shaped cutting belt, and is used to cut into sheets and threads;
主刀口区是呈凸弧狭条形切割带，用于切片切丝；
The invention relates to a knife-shaped gate valve, in particular to a rising stem knife-shaped gate valve.
本发明涉及一种刀型闸阀，尤其涉及一种明杆刀型闸阀。
The invention relates to a knife-shaped gate valve, in particular to a rising stem knife-shaped gate valve.
本发明涉及一种刀型闸阀，尤其涉及一种明杆刀型闸阀。
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