Terms for subject Sealing containing threads

English	Chinese
bolt thread	螺栓螺纹
course thread	粗螺纹
effective thread radius	有效螺纹半径
galled thread	擦伤的螺纹
helical thread form	螺旋状螺纹
left-hand thread	反扣螺纹
lubricated thread	有油润滑的螺纹
male pipe thread	管子阳螺纹
micro-encapsulated thread sealing adhesive	微囊化螺纹密封胶
minimum thread diameter	最小螺纹直径
National Pipe Taper thread	美国标准锥管螺纹
National Pipe Taper NPT thread	美国标准锥管螺纹
National Pipe Thread	美国标准管螺纹
PTFE thread seal tape	螺纹密封用聚四氟乙烯生料带
rectangular thread section	矩形螺纹截面
spiral thread	螺旋形螺纹
standard thread size	标准螺纹尺寸
thread contact area	螺纹接触面积
thread joint seal	螺纹连接密封
thread-locking adhesive	丝扣黏结剂
thread-locking compound	丝扣黏结剂
thread-locking device	螺纹锁止装置
thread sealant	螺纹密封胶
thread-sealing adhesive	螺纹密封胶
thread-sealing compound	螺纹密封胶
thread stretch	丝扣松动
unlubricated thread	无油润滑螺纹