About SHIRAYORI ATSUSHI
About 日本塑性加工学会
About SHIRAYORI ATSUSHI
About 宇都宮大 大学院地域創生科学研究科
About HASEGAWA OSAMU
About 日本塑性加工学会
About KAJIKAWA SHOHEI
About 日本塑性加工学会
About pipe
About bending(plastic working)
About hydroforming
About rotational molding
About report
About People's Republic of China
About Research Report
About Piping fittings,valves