產品詳情
簡單介紹:
螺紋式高壓球形截止閥QJH碳鋼
QJH-06WL,QJH-06NL,QJH-08WL,QJH-08NL,QJH-10WL,
QJH-10NL,QJH-15WL,QJH-15NL,QJH-20WL,QJH-20NL,
QJH-25WL,QJH-25NL,QJH-32WL,QJH-32NL,QJH-40WL,
QJH-40NL,QJH-50WL,QJH-50NL,
詳情介紹:
螺紋式高壓球形截止閥QJH碳鋼
QJH-06WL,QJH-06NL,QJH-08WL,QJH-08NL,QJH-10WL,
QJH-10NL,QJH-15WL,QJH-15NL,QJH-20WL,QJH-20NL,
QJH-25WL,QJH-25NL,QJH-32WL,QJH-32NL,QJH-40WL,
QJH-06WL,QJH-06NL,QJH-08WL,QJH-08NL,QJH-10WL,
QJH-10NL,QJH-15WL,QJH-15NL,QJH-20WL,QJH-20NL,
QJH-25WL,QJH-25NL,QJH-32WL,QJH-32NL,QJH-40WL,
QJH-40NL,QJH-50WL,QJH-50NL,
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