The elastic protective ring has buffer action when the enamelware accidentally falls or crashes, so fragile enamel is prevented from stripping.
弹性保护圈逐起缓冲作用。避免了脆性搪瓷的剥离。
The elastic protective ring has buffer action when the enamelware accidentally falls or crashes, so fragile enamel is prevented from stripping.
弹性保护圈逐起缓冲作用。避免了脆性搪瓷的剥离。
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