石油、化工及相关工业用的钢制旋启式止回阀、阀盖用垫片
使用压力/MPa
≤
温度/℃
Your closest mk体育app官网登录入口-mk(中国) is
Return to mk体育app官网登录入口-mk(中国) International continue to mk体育app官网登录入口-mk(中国)
This region has not yet joined our new website. You will now continue to the existing site for mk体育app官网登录入口-mk(中国)
Continue