闸阀

miter square

斜角尺,斜角规

miter sill 人字闸槛 | miter square 斜角尺,斜角规 | miter valve 菌形阀,菌形阀,锥形阀,锥形座面阀

slow down switch

减速掣

slow-down cam 减速凸轮;"长刀" | slow-down switch 减速掣 | sluice valve 闸阀

slug

铀棒

sludge 油泥 | slug 铀棒 | sluice valve 闸阀

water-gas tar creosote

水煤气焦杂酚油

water-gas welding 水煤气焊,液压焊 | water-gas-tar creosote 水煤气焦杂酚油 | water-gate valve 自来水闸阀

intervallum

间隔带

intervaled scale 区间标尺 | intervallum 间隔带 | intervalve 闸阀间,级间,级间的,中间管

Screw Pumps

螺杆泵

Safety Valves 安全阀 | Screw Pumps 螺杆泵 | Scum Gate Valves 排渣闸阀

Screw Pumps

螺杆

Safety Valves 安全阀 | Screw Pumps 螺杆 | Scum Gate Valves 排渣闸阀

sniped end

削斜端

sluice valve 闸阀 | sniped end 削斜端 | soft toe 软趾

Casing head spool assembly

套管四通

Casing head assembly type 套管头总成 | Casing head spool assembly 套管四通 | Gate valve 闸阀 spool 节流管汇、缓冲管

treble purchase

六轮滑车组

treble ported slide valve 三通闸阀 | treble purchase 六轮滑车组 | treble ram pump 三柱塞泵

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...