单词	法兰弹簧垫圈
释义	法兰弹簧垫圈 flange spring washer
随便看	independent axioms independent axledrive independent axle-drive independent backup system independent bank independent bankers' association independent baseline network independent basis Independent Battalion independent battery independent beam independent beam plough independent beam plow independent beams independent behavior independent behaviour independent bilge pump independent bilge suction independent binding independent binomial distributions independent binomial experiments independent block independent board independent board director independent boarding school