安全: safe; secure; safety; securi ...放松: relax; slacken; loosen; unca ...弹簧: spring; mechanical spring放松弹簧: antagonistic spring; pull off spring; pull-off spring; releasing spring手闸放松弹簧: hand brake release spring离合器放松弹簧: clutch release spring快松弹簧: quick-release spring防松弹簧垫圈: lockwasher-spring type安全放排: safety rafting; safetyrafting安全放热阀: safety thermal-relief valve安全放泄阀: safety bleeder valve安全放泄管: safety by-pass小松弹簧工业公司: komatsu spring industry corp现在我完全放松: now i would lie here for all time安全放炮装置: permissible blasting device安全放泄旋塞: relief cock安全放泄压力: blowing-off pressure安全旁通管；安全放泄管: safety by-pass储能弹簧放松机构: energy storage spring release mechanism离合器放松杆弹簧: clutch release lever spring安全放炮器耐爆放炮器: approved shot firing apparatus那将更安全放下主播: then it would be safer to drop the anchor安全弹簧: relief spring; safety spring安全阀弹簧: safety valve ring; safety valve spring弹簧安全阀: spring safety valve; spring-loaded relief valve
