螺栓

cup-headed bolt

半圆头螺栓

cup-and-ball viscometer 球窝粘度计 | cup-headed bolt 半圆头螺栓 | cup-type bristle brush wheel 杯型鬃刷轮

devil bolt

未旋紧的螺栓

device 装置 | devil bolt 未旋紧的螺栓 | devil fish 章鱼

Screws and bolts are included with each door knocker

螺钉和螺栓,包括与各门

Attractive, welcoming, and useful有吸引力的,欢迎,和有用的 | Screws and bolts are included with each door knocker螺钉和螺栓,包括与各门knocker | A durable and affordable product一个持久的和负担得起的产...

double end bolt

双头螺栓

double end adjustable wrench 双头可调扳手 | double end bolt 双头螺栓 | double end tool post wrench 双头刀架扳手

double end bolt

双端螺栓

双头的 double-end | 双端螺栓 double-end bolt | 双头锅炉 double-ended boiler

drill clamp bolt

钻夹螺栓

drill chuck with thread adapter 螺纹联接扳手钻夹头 | drill clamp bolt 钻夹螺栓 | drill clamp spring 钻夹弹簧

screw extractor and drill kit

螺栓取出器套装工具

screw engine 螺旋发动机 | screw extractor and drill kit 螺栓取出器套装工具 | screw extractor 螺杆旋出器

drop bolt

活节螺栓

drop annunciator 吊牌通报器 | drop bolt 活节螺栓 | drop bottle filler 滴剂装瓶机

expansion sleeve bolt

胀壳式锚杆,撑帽式杆柱,撑帽式螺栓

expansion sleeve ==> 膨胀套筒 | expansion sleeve bolt ==> 胀壳式锚杆,撑帽式杆柱,撑帽式螺栓 | expansion slide valve ==> 膨胀导阀

extension bolt

拧接螺栓

extension bell call ==> 分铃呼叫 | extension bolt ==> 拧接螺栓 | extension bond ==> 扩充公司债

French Fifth Republic：法蘭西第五共和

Freight rate 运费率 | French Fifth Republic 法兰西第五共和 | Frequency 次数;频率

cartographic communication：地图传输 地図通信

■ cartographic analysis 地图分析 地図分析 | ■ cartographic communication 地图传输 地図通信 | ■ cartographic data 制图数据 地図データ