单词	gland sealing
释义	gland sealing 填函盖封环
随便看	surface hardening by flame heating surface hardening rail surface hardening steel surface-hardening treatment surface hardness surface-hardness treatment surface harmonic surface harmonic function surface harmonics surface heater surface heat exchanger surface heat flow surface heat flux surface heat flux rise surface heating surface heat loss surface heat source surface heat transfer surface heat-transfer coefficient surface heat transfer coefficient surface heat transmission surface heat treatment surface height surface heterogeneity surface hoar symj symx synz sypb sypf sypm syqb syqc syqd syqh 打官腔打定打家劫舍打寒战打对仗打对台打对台戏打对子打对账打对面