人字齿轮

double-helical gearbox

人字齿轮减速器

double-header boiler 双筒式水管锅炉 | double-helical gearbox 人字齿轮减速器 | double-hook oil ring 双刃刮油环

staggered-tooth double-helical gear

交错齿人字齿轮

staggered tuning 参差调阶 | staggered-tooth double-helical gear 交错齿人字齿轮 | staggering 参差调阶

continuous double-helical gear

整齿人字齿轮

430. continuous controller 连续作用调节器 | 431. continuous double-helical gear 整齿人字齿轮 | 432. continuous electrode 连续电极

continuous tooth double-helical gear

连续齿人字齿轮

449. continuous system of physical inventory 连续实地盘存制度,永续实地盘存制度 | 450. continuous tooth double-helical gear 连续齿人字齿轮 | 451. continuous yarn 长丝

herringbone gear pump

人字齿轮原

herringbone gear 人字齿轮 | herringbone gear pump 人字齿轮原 | herringbone tooth 人字齿

hyperboloidal gear

人字齿轮

双曲面齿轮 hyperboloidal gear | 人字齿轮 hyperboloidal gear | 静不定力系 hyperstatic system

herringbone gear installation

人字齿轮装置

herringbone earth 鱼骨形接地 | herringbone gear installation 人字齿轮装置 | herringbone gear 人字齿轮

herringbone gear cutting machine

人字齿轮切齿机

herringbone gear ==> 人字齿轮,人字轮,人字形齿轮,双螺旋齿轮 | herringbone gear cutting machine ==> 人字齿轮切齿机 | herringbone gear milling machine ==> 人字齿轮铣床

herringbone gear milling machine

人字齿轮铣床

herringbone gear cutting machine ==> 人字齿轮切齿机 | herringbone gear milling machine ==> 人字齿轮铣床 | herringbone gear pump ==> 人字齿轮泵

double helical gear

人字齿轮

double helical gear planer 人字齿轮刨床 | double helical gear 人字齿轮 | double helical mixer 双螺浆混合器

Hilt's law：希尔特煤品级定律

"hillside quarry","山坡石矿" | "Hilt's law","希尔特煤品级定律" | "hindered settling","阻流沈降"

Shaanxi Sunland Automatic Control Co.,Ltd：陕西神洲自动控制有限公司

SHAANXI QINCHUAN MACHINERY DEVELOPMENT CO.,LTD 陕西秦川机械发展股份有限公司 | Shaanxi Sunland Automatic Control Co.,Ltd 陕西神洲自动控制有限公司 | Shan Dong Shuang Yi Group Co.,Ltd 山东双一集团有限公...