螺旋

screw gill drawing frame

螺旋杆式并条机

screw feeder 螺旋供料器 | screw gill drawing frame 螺旋杆式并条机 | screw injection 螺杆式注塑

hand screw clamp

手螺旋夹

hand screw ==> 手动螺杆,手力千斤顶 | hand screw clamp ==> 手螺旋夹 | hand screw holdfast ==> 手螺旋夹

hand-power screw press

手动螺旋压机

hand-power grinder || 手动磨床 | hand-power screw press || 手动螺旋压机 | hand-power screw punching press || 手动螺旋冲床

Helix angle L

螺旋角

Helix and spirals Y圆柱螺旋线 | Helix angle L螺旋角 | Helix,Circular helix C产形齿轮(产形轮)

reference helix angle

参考螺旋角

on tooth thickness 牙厚上 | reference helix angle 参考螺旋角 | refernce lead angle 参考螺旋升角,导程角

Hourglass shaped helical spring

中凹形螺旋弹簧

中凸形螺旋弹簧 Barrel shaped helical spring | 中凹形螺旋弹簧 Hourglass shaped helical spring | 板弹簧 Leaf spring

spiral jaw clutch

螺旋面牙嵌式离合器

2613. spiral jacket ==> 螺旋式夹套 | 2614. spiral jaw clutch ==> 螺旋面牙嵌式离合器 | 2615. spiral-jaw clutch ==> 螺旋爪离合器

screw lift valve

螺旋提升阀

screw lift mixer-settler 螺旋升液混合沉降器 | screw lift valve 螺旋提升阀 | screw lock baffle ring 螺钉锁紧挡圈

screwed pipe coupling

螺旋联管节

"螺旋接管套","screwed socket" | "螺旋联管节","screwed-pipe coupling" | "螺旋式转向机构","screw-nut steering gear"

hand-power screw punching press

手动螺旋冲床

hand-power screw press || 手动螺旋压机 | hand-power screw punching press || 手动螺旋冲床 | hand-press || 手压机,手动压机,手摇印刷机

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...