齿

toothless drag harrow

无齿耙,无齿拖扳

toothed-wheel shaping machine ==> 刨齿机 | toothless drag harrow ==> 无齿耙,无齿拖扳 | toothpaste with fluoride ==> 含氟牙膏

Full-depth teeth

全齿高齿

40. Front crown to crossing point 前锥齿冠至交错点 | 41. Full-depth teeth 全齿高齿 | 42. Fundametal 基频

rack centering pin

齿条中心销

rack centering hole;齿条中心孔 | rack centering pin;齿条中心销 | rack contact;齿条触点,齿条啮合

pin tooth

嵌齿,滚削齿

pin tongs ==> 带箍钳 | pin tooth ==> 嵌齿,滚削齿 | pin toothing ==> 钝齿啮合

rack saw

齿条锯,宽齿锯

rack rod ==> 齿条 | rack saw ==> 齿条锯,宽齿锯 | rack section ==> 机架部分

rack and wheel

齿条-齿轮

rack and pinion 齿条-齿轮齿条及小齿轮 | rack and wheel 齿条-齿轮 | rack and-pinion gearing 齿条-齿轮传动装置

rack type pusher

齿条式推钢机

rack-type jack ==> 齿条式起重器 | rack-type pusher ==> 齿条式推钢机 | rack-type shaving ==> 齿条式剃刀剃齿法

rack type differential

齿条差动装置

rack type cutter ==> 梳齿刀,齿条铣刀 | rack type differential ==> 齿条差动装置 | rack wheel ==> 齿条传动齿轮

tooth pitch gauge

齿距量轨

tooth form 齿形 | tooth pitch gauge 齿距量轨 | tooth point 齿顶,齿尖

spur type planetary gearing

正齿式行星齿轮装置

spur type ==> 正齿式,直齿式 | spur type planetary gearing ==> 正齿式行星齿轮装置 | spur type planetary reducer ==> 正齿式行星减速齿轮

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