王元美

Fumigating bathtub and manufacturing method thereof

陈梅, 林丽, 朱雪林, 2013 .

Protection cover capable of remotely measuring size of object

陈平辉, 刘云, 金勇, 2013 .

Protective casing capable of remote measurement of object dimension

陈平辉, 刘云, 金勇, 2013 .