道钉

Spike

道钉

冻害道钉 机制道钉 、普通道钉、螺旋道钉、冻害道钉、弹簧道钉 道钉(spike)用于联结钢轨和轨枕或垫板和轨枕的一种扣件. 通常分为五种:普通道钉、冻害道钉、螺纹道钉、弹簧道钉、螺旋道钉. 1.普通道钉

dog spike

钩头道钉

dog spike bar 道钉钢条 | dog spike 钩头道钉 | dog tail hair 狗尾把毛

dog spike

道钉,钩头道钉=>犬

dog skin ==> 粗晶粒表面 | dog spike ==> 道钉,钩头道钉=>犬くぎ | dog spike bar ==> 道钉钢条

dog spike bar

道钉钢条

dog skin 狗皮 | dog spike bar 道钉钢条 | dog spike 钩头道钉

track spike ;rail spike ;dog spike

道钉;狗头钉;钩头钉

弹性扣件 elasic rail fastening | 道钉;狗头钉;钩头钉 track spike ;rail spike ;dog spike | 弹簧道钉 elastic rail spike

spike;track spike;rail spike;dog spike

道钉

垫圈 ring | 道钉 spike;track spike;rail spike;dog spike | 螺纹道钉 threading spike;screw spike

spike nail

道钉

spike mill 钉碎机 | spike nail 道钉 | spike puller 道钉橇

nail spike

道钉

nail punch 钉形冲头,刺孔冲头,钉形凸模,钉孔头 (定位用 ) | nail spike 道钉 | nail wire 制钉钢丝

screw spike

螺纹道钉

美国本月从全球采购螺纹道钉(screw spike) 3次,供应商来自全球1个国家或地区,其中向美国出口螺纹道钉(screw spike)的出口国或地区主要是:美国的采购商采购螺纹道钉(screw spike)按成交量统计,主要美国采购商名录如下:螺纹道钉(screw spike)的全球供应商按成交量统计,

threading spike;screw spike

螺纹道钉

道钉 spike;track spike;rail spike;dog spike | 螺纹道钉 threading spike;screw spike | 垫板 tie-plate;tie plate

Jaycee：房祖名

房祖名(Jaycee)投资六位数字代理薄荷糖,前晚於中环某酒吧举行庆祝派对,成龙大哥现身撑爱子场,引起一阵混乱,可惜成龙大哥一到场即急步进场,之后又走后门离去,整晚显得十分低调.

basement complex：基盘岩群;基盘杂岩

"基盘","basement" | "基盘岩群;基盘杂岩","basement complex" | "基盘岩石","basement rock"