混合氣體 氣體狀 N2:BALANCE, CH4:30%,H2:2.5% C2H4:1.25%,C3H6:1.25%,C3 H8:1%,C2H6:0.25% Iso-Butane:0.25% 等13種 成份 11Kg/cm2 108LT/CA 詳規範
| ||||||||||||||||
| ||||||||||||||||
信息来源:https:****
|
下文中“***”为隐藏内容,仅对乙方宝会员用户开放,会员【登录】后可查看内容详情
|
混合氣體 氣體狀 N2:BALANCE, CH4:30%,H2:2.5% C2H4:1.25%,C3H6:1.25%,C3 H8:1%,C2H6:0.25% Iso-Butane:0.25% 等13種 成份 11Kg/cm2 108LT/CA 詳規範
| ||||||||||||||||
| ||||||||||||||||
信息来源:https:****
招标信息推荐