埋头螺钉

round head carriage bolt

圆头螺钉

round head bench mark 球头水准点 | round head carriage bolt 圆头螺钉 | round head counter sunk rivet 埋头圆顶铆钉

senkrecth zur Arbeitsebene perpendicular to the working plane

与工作面垂直

seitlich laterally 侧面的 | senkrecth zur Arbeitsebene perpendicular to the working plane 与工作面垂直 | Senkschraube countersunk screw 埋头螺钉

counterfort retaining wall

扶壁式挡土墙

counterfort drain 排水扶垛 | counterfort retaining wall 扶壁式挡土墙 | countersunk head screw 埋头螺钉;"埋头螺丝"

Sunk Screw

埋头螺钉

sunk rivet 埋头铆钉 | sunk screw 埋头螺钉 | sunk type switch 埋装式开关

countersunk

埋头孔

countersunk screw 埋头螺钉 | countersunk 埋头孔 | countertwist 反捻

countersunk screw

埋头螺钉

countersunk rivet 埋头铆钉 | countersunk screw 埋头螺钉 | countersunk 埋头孔

countersunk screw

埋头螺丝

countersunk screw 埋头螺钉 | countersunk screw 埋头螺丝 | countersunk 打埋头孔钻孔的

countersunk rivet

埋头铆钉

countersunk nut 埋头螺母 | countersunk rivet 埋头铆钉 | countersunk screw 埋头螺钉

countersunk bolt

埋头螺钉

Countersunk 钻埋头孔、钻锥口孔 | Countersunk bolt 埋头螺钉 | Countersunk head 埋头

round head carriage bolt

圆头螺钉

round head bench mark ==> 球头水准点 | round head carriage bolt ==> 圆头螺钉 | round head counter sunk rivet ==> 埋头圆顶铆钉

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"