pipe bend with female thread中文什么意思

两头带阴螺纹的弯头

• pipe:    n. 1.管，导管，筒。 2.烟斗， ...
• bend:    n. 1.【徽章】(盾上自右上至左下 ...
• female:    adj. (opp. male) 1 ...
• thread:    n. 1.线；细丝；〔英国〕麻纱，〔 ...