Hall 03 Stand 3B64
www.valveworldexpo.com
Booth A66-A69
www.lpgweek.com
PN700 氢阀 "H2 INVICTUS "已获得 ISO 19880-3 认证。
Stand: 1D15B
www.hydrogen-worldexpo.com
Hall 8.0 Stand H61
www.achema.de
Stand 81 Pavilion A
www.industrialvalvesummit.com
