Chinese ⇄ English Japanese Russian

沉头螺栓 chéntóu luóshuān
archit.	dormant bolt
auto.	countersunk-head bolt
avia.	flush bolt; flush-headed bolt; countersunkhead screw
hydroel.st.	sunk bolt
steel.	necked down bolt
tech.	countersunk bolt; countersunk headed bolt; flat headed bolt; flush headed bolt

沉头螺栓: 5 phrases in 2 subjects

Automobiles	3
Technology	2