1.
Traditionally the sealed hat of niobium alloy using in the high pressure natrium lamp adopt the tube of niobium-zirconium alloy to process.
传统的高压钠灯用铌合金封帽采用铌锆合金管加工而成。
2.
Applications: sealed dap for transistors sealing welder, contactor materials for highvoltage swetches and electrodes for spark pcessing etc.
用途：制造晶体管封焊机的封帽、压开关的触头材料、火花加工机床的电极等。
3.
Adopted liquid polysulfide prepolymer cured at high temperature for sealing cap at the first time.
首次采用液体聚硫橡胶制成预聚体再高温硫化成型,压制新型聚硫橡胶密封帽制品。
4.
To cover, protect, or seal with a cap.
加帽于用帽或塞来遮盖、保护或密封
5.
head contour measurer for hatters
封头外形测量仪,制帽工人用
6.
Replace the cylinder outlet seal and valve cap.
替换钢瓶排气口密封和阀门帽。
7.
Effect observation of eliminating residual air gas of three kinds of sealed tuber during detained needle connecting with heparin cap
留置针接肝素帽时三种封管排气法的效果观察
8.
it decked the baby's little cap; it was shut up, to be mildewed and moulder away, in the coffins of the dead.
装饰在婴儿的小帽上，还给封闭在死人的棺木中霉烂掉。
9.
Pressure Seal– uncomplicated design has segmented retaining ring and mild steel silver plated gasket to aid disassembly and provide maximum bonnet seal.
(3) 压力密封–结构简单，分段扣环，镀银低碳钢垫圈，有助于拆卸和最大限度的阀帽密封。
10.
Pressure Seal ? uncomplicated design has segmented retaining ring and mild steel silver plated gasket to aid disassembly and provide maximum bonnet seal.
压力密封?结构简单，分段扣环，镀银低碳钢垫圈，有助于拆卸和最大限度的阀帽密封。
11.
When returning cylinders to the supplier, properly close the cylinder valve, replace and secure any valve outlet seals, and properly install the cylinder cap.
钢瓶返还给供应商时，正确关闭钢瓶阀门，替换并固定阀门排气口密封，正确安装钢瓶帽。
12.
hard hat (safety headgear)
防护帽（安全帽类）
13.
To touch or raise(one's hat)in greeting.
触（帽）或脱（帽）敬礼
14.
oversea(s) cap
[美]军便帽, 船形帽
15.
wool felt hat made from hat forms, hat bodies, hoods or pateaux
羊毛毡帽,由帽模、帽坯、帽兜或平顶制成
16.
hair felt headgear made from hat forms, hat bodies, hoods or plateaux
兽毛毡帽,由帽模、帽坯、帽兜或平顶制成
17.
fur felt headgear made from hat forms, hat bodies, hoods or plateaux
绒毛毡帽,由帽模、帽坯、帽兜或平顶制成
18.
felt hood simply blocked to shape or with made brims
毡帽兜,仅用帽模制成帽形或帽檐