The development of special anticorrosive grease for railway bolt and spike 道钉专用防腐脂的研制
4.
Standard specification for steel track spikes 钢轨道钉标准规范
5.
Spike puller ; spike extractor 起道钉器
6.
No white men lived in nebraska west of omaha , or in wyoming , utah , or nevada 每条线路上几乎所有需要的东西，包括火车头、铁轨、道钉等等，都必须从东海岸运来。
7.
Railway fixed equipment . sleeper screws for wood sleepers . characteristics , specifications and acceptance conditions 铁路固定设备.铁路固定设备.枕木用螺纹道钉.性能规格和验收条件
8.
Nearly everything each line needed , including locomotives , rails , spikes , and much more , had to be shipped from the east coast 每条线路上几乎所有需要的东西，包括火车头、铁轨、道钉等等，都必须从东海岸运来。
9.
The main products range is various forged fasteners , pressed hardware and machining parts , inclusing non - standard bolt , high strength bolt , steel - strcture bolt , stude screws , double arming bolt , u - bolt or l - blot , tower bolt and other bolt , with hex head or square one according to the customer " s requirement 该公司的主要产品为热镦成型的各种紧固件和五金冲压件具体类型:高强度螺栓、钢结构螺栓、普通外六角螺栓、内六角螺栓、地角螺栓、双头螺栓、 “ u ”或“ l ”型螺栓、电力铁塔螺栓、铁路道钉、高速公路护拦螺栓、油井上用的各种专用螺栓和汽车配件。
10.
The main products range is various forged fasteners , pressed hardware and machining parts , inclusing non - standard bolt , high strength bolt , steel - strcture bolt , stude screws , double arming bolt , u - bolt or l - blot , tower bolt and other bolt , with hex head or square one according to the customer " s requirement 产品简介：该公司的主要产品为热镦成型的各种紧固件和五金冲压件具体类型:高强度螺栓、钢结构螺栓、普通外六角螺栓、内六角螺栓、地角螺栓、双头螺栓、 “ u ”或“ l ”型螺栓、电力铁塔螺栓、铁路道钉、高速公路护拦螺栓、油井上用的各种专用螺栓和汽车配件。
