The key to our room was attached to a large plastic block with the room number on it.
我们的房门钥匙系在一块标有房间号的大塑料板上。
The invention can pulverize foamed plastic with larger hardness and has good pulverizing effect, and the size of a pulverized foamed plastic block is uniform.
本发明可粉碎硬度较大的泡沫塑料，粉碎后的泡沫塑料块大小均匀，粉碎效果好。
The invention can pulverize foamed plastic with larger hardness and has good pulverizing effect, and the size of a pulverized foamed plastic block is uniform.
本发明可粉碎硬度较大的泡沫塑料，粉碎后的泡沫塑料块大小均匀，粉碎效果好。
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