fusion welding造句
The fusion welding, arc erosion mechanics and corrosion mechanics of Ag-W contact are also discussed.
Features are: high capability of anti fusion welding, high breaking capacity, and low diversion closure value.
English Name: welding consumables - wire electrodes, strip electrodes, wires and rods for fusion welding of stainless and heat resisting steels - Classification.
The research status of welding of magnesium alloys by fusion welding and solid - phase joining at home and abroad is summarized.
According to the different product structure, butt fusion welding process and lap seam welding process are used to respectively weld left and right half shell of upper body.
Parameters of butt fusion welding of plastic pressure-pipe are different for varying pipe diameters and ambient conditions, and it is also affected by personal factor.
Professional supply schneider LC1D ac contactor. Low consumption, long life, safe and reliable, energy saving, high quality silver contact, high fusion welding and electrical wear resistant ability.
The heat of fusion welding is generated in several ways, depending on the sort of metal which is being welded and on its shape.
Although the interface has the features of melt, and pressure welding, the molten and diffusion welding cannot explain the bonding mechanism of explosive welding.
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水果娃娃造句
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习外语造句
1、学习外语,先从语音入手。2、A我的爱好是学习外语。3、学习本国的语言都不容易,何况学习外语呢!4、学习外语时,习语常是其中最难学的部分。5、就像外国人一样,我们也学习外语。6、从小我就喜欢学习外语,对外语的学习有浓厚的兴趣,这也是我把俄语作为*学习的原因之一...
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鼠迹造句
1、鼠目寸光鼠肚鸡肠鼠窜狼奔鼠迹狐踪鼠窃*盗投鼠忌器贼眉鼠眼胆小如鼠。2、白鱼入舟 求马唐肆 龙腾虎跃 鼠迹狐踪 首鼠两端 。3、目的塑料地板胶制鼠迹板测试居民区住宅外鼠密度可行*。4、方法:首先用鼠迹板法调查,然后用夹夜法。5、方法目测法、鼠迹调查...
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docile and obedient造句
1、submissive;docileandobedient2、Hewasdocileandobedient.3、agentleoldhorse,docileandobedient.4、Ineverysensesheisdocileandobedienttohim.5、Circusmonkeysaretrainedtobeverydocileandobedient.6、toobeysubmissively;tobendone'sneck;tofollowwith...
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