午夜国产成人片在线播放,久久久久人妻一区精品果冻,男女无遮挡羞羞视频免费软件,国产高清中文手机在线观看

Equipment

KR-H1 heat sealer

2018/4/18 16:13:27
Detection equipment

KR-H1 heat sealing device can accurately measure plastic film base material ,flexible packaging step in film,coating paper,aluminum foil and other heat sealing in line with the heat sealing temperature range heat sealing strength ,matters relating ti the heat encapsulation rate,heat sealing pressure,etc