RFL post-drying, jubankeng, varietylaw along the kerf as long as the aanalysis oncontour fotographic incisory on, you can accurately complete jubankeng.

胶液潮湿后， 锯不活时，锯路只要逆沿着胶片上图样边框线焊接，不离可以不确错误不天达成锯不活处事。