The thermostat is used quantitative high-pressure foaming technology, and with the high-pressure high-temperature aging treatment;
采用的是恒温高压定量发泡工艺，并经高压高温熟化技术处理；
The thermostat is used quantitative high-pressure foaming technology, and with the high-pressure high-temperature aging treatment;
采用的是恒温高压定量发泡工艺，并经高压高温熟化技术处理；
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