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- This paper describes the formula for cold parkerizing flame proof joints of electrical apparatus for explosive gas atmosphere and process for cold parkerizing of flame proof joints. 经过试验验证,改进后的工艺和设备既保证了密封,又控制了变形,满足了防爆标准对高压隔爆接线盒隔爆面平面度的要求。
- The German groom applicant has to give me his unmarried/single proof paper. 德国新郎报名者;需申请单身证明给我.
- This product is packed the bag of brown paper of lining damp proof paper bag and polybag or weave plastic bag, net weight is 25kgs. 本产品包装于内衬防潮纸袋和塑料袋的牛皮纸袋或编织丝袋中,净重25千克。
- This paper brought forward an estimation method of performance of weathering proof paper on the basis of experiment and under the guide of weathering mechanism . 以玻璃发霉机理为指导,在实验的基础上提出一种玻璃防霉纸防霉性能评价方法,并与现行方法进行了对比验证。
- marine flame proof axial flow ventilator 船用防爆轴流式扇风机
- Flame proof dry-type transformer 隔爆型干式变压器
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- Dylux paper: Trade name for a fast,self-fixing,light-sensitive proofing paper manufactured by DuPont. Dylux染料纸:英文是个商品名。是美国杜邦公司生产的稿样用纸。它是一种快速，自行定影的感光材料。
- Discussion on technical standard of mine flame proof seal dam 煤矿防爆密闭墙技术标准探讨
- Printing Supplies: AGFA Blanket, film, CTP Plates, syrup, digital proofing paper. 印刷耗材：AGFA橡皮布，菲林，CTP版材，药水，数码打样纸。
- Control cable with PVC insulation, flame proof sheath 聚氯乙烯绝缘、护套防火型控制电缆
- The onus of proof lies with you. 你有责任提供证据。
- His sooty hand smudged the paper. 他被煤烟熏污的手把纸弄脏了。
- He ran into an old flame of his at the supermarket. 他在超级市场碰见了他的一个老相好。
- Application of Special Detergent in Grease Proof Paper 专用洗涤剂在防油纸中的应用
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- Billows of flame swept through the forest. 熊熊烈火席卷森林。
- Evaluation of Volatile Rust - Proof Paper Via Electrochemical Route 气相防锈纸的电化学评价研究
- A soldier's courage is put to the proof in battle. 士兵的勇气在战斗中得到考验。
- The curtains were enveloped in a sheet of flame. 窗帘被火焰吞没。
