铆接

joint, toggle

肘节接合

铆接合 joint, riveted | 肘节接合 joint, toggle | 熔接接合,锻接接合 joint, welded

single-shear rivet

单剪铆钉,单面剪铆钉

single-shear joint ==> 单剪连接 | single-shear rivet ==> 单剪铆钉,单面剪铆钉 | single-shear rivet joint ==> 单剪铆接

riving knife

分板楔,缝楔,劈刀,劈木瓦刀

riveting tool ==> 铆接工具 | riving knife ==> 分板楔,缝楔,劈刀,劈木瓦刀 | Rivinus'' gland ==> 里维纳斯氏腺

riveting knob

铆钉撑锤, 顶把

riveting hammer 铆钉锤 | riveting knob 铆钉撑锤, 顶把 | riveting machine 铆钉机, 铆接机

rivet pitch

铆钉间隔

rivet making machine 制铆钉机 | rivet pitch 铆钉间隔 | rivet robot 铆接机扑

Nietbohrungsversenkung rivet hole countersink/countersunk rivet hole

铆钉沉孔

Nietbodenstärke thickness of material remaining in hole 铆接凹口厚度 | Nietbohrungsversenkung rivet hole countersink/countersunk rivet hole 铆钉沉孔 | Nietbolzen rivet 铆钉栓

portable rivet forge

轻便铆钉炉

portable resistance welder 移动式接触焊机 | portable rivet forge 轻便铆钉炉 | portable riveter 轻便铆接机

boiler return trap

锅炉回水隔汽具

boiler retarder==>锅炉阻流板 | boiler return trap==>锅炉回水隔汽具 | boiler riveting machine==>锅炉铆接机

double rotary engine

双排缸回转引擎

688 双行铆接 double rivet joint | 689 双排缸回转引擎 double rotary engine | 690 双座停止阀 double seat stop valve

RNAV flight plan

区域航行飞行计划

riveting mechanism 铆接机械 | RNAV flight plan 区域航行飞行计划 | roach 弧形浪花

Supposed to Be：应该吧

我想我该睡了 i think i should slp | 应该吧 supposed to be | 希望 hope so

Plain Weave：平布

509 hopsack 方平织物 | 510 plain weave 平布 | 511 panama 巴拿马薄呢