镍

neptunian theory

水成论

nepouite 镍绿泥石 | neptunian theory 水成论 | neptunism 水成论

neutralizer

抵消器(振动)

193 航海甲板 navigation deck | 207 抵消器(振动) neutralizer | 208 镍护面钢 nickel clad steel

Niagara spar

尼亚加拉石膏

New Zealand jade 新西兰玉 | Niagara spar 尼亚加拉石膏 | niccolite 红砷镍矿

nib strake

船首尾水道内列板

Ni-Cr-coil 镍铬线圈 | nib strake 船首尾水道内列板 | nib 尖头

nibbling forceps

持针钳

neutron therapy unit 中子治疗机 | nibbling forceps 持针钳 | Ni-Cd battery charger 镍镉电池充电器

Nickel Silver

德银

nickel salt 镍盐 | nickel silver 德银 | nickel steel 镍钢

extruded leaded nickel silver

挤制合铅镍银合金

擠製鋁 extruded aluminum | 擠製合鉛鎳銀合金 extruded leaded nickel silver | 擠製材料 extruded material

nickel steel

镍钢

Nickel Chromium Manganese Steel 镍铬锰钢 | Nickel Steel 镍钢 | Nickel Steel Gas Welding Rod 镍钢气焊条

nickel steel

镍钢RsD钢管资讯

mild steel 软钢RsD钢管资讯 | nickel steel 镍钢RsD钢管资讯 | nickel-chrome steel 镍铬钢RsD钢管资讯

Nickel Steel Wire

镍钢线

Nickel Steel Gas Welding Rod 镍钢气焊条 | Nickel Steel Wire 镍钢线 | Nickel-Chrome Alloy Steel 镍铬合金钢

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...