广州创源汽车用品商行专营钥匙包，纸巾盒，CD板等皮具，钥匙扣，高档插扣等汽车精品系列。

Guangzhou chuangyuan automobile supplies firm specializing in a key case, paper towel box, leather goods such as CDS plate, key chain, high-grade plug buckle and other automobile products series.

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广州创源汽车用品商行专营钥匙包，纸巾盒，CD板等皮具，钥匙扣，高档插扣等汽车精品系列。以诚为本，以品质取胜，优质服务，技术创新满足广大客户需求，竭诚为国内外客户提供优质产品和完善服务。

Guangzhou chuangyuan automobile supplies firm specializing in a key case, paper towel box, leather goods such as CDS plate, key chain, high-grade plug buckle and other automobile products series.

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目的研究无创心功能监测对慢性肺源性心脏病诊断和治疗效果判断的临床意义。

Objective to investigate the clinical significance of noninvasive heart function monitor of diagnosis and therapy of chronic pulmonary heart disease.

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