abrasives造句
Commonly used in machinery industry only oilstone natural abrasives.
oil stone for used in the hand, of natural stone, agglomerated abrasives or ceramics
Slag and mineral abrasives shall meet the requirements of SSPC AB1.
Sometimes they contain rough abrasives that cause increased abrasion of the teeth at the gum line.
a white crystalline oxide; used in refractories and in insulation and abrasives and enamels and glazes.
For corrosive environments, where dirt and abrasives may be ingested, and cause seals to wear faster than normally expected, the AFO offers the benefit of tie rod construction.
Before formal marketing, the R&D center in Suzhou will actively cooperate with the customers to carry out bonded and coated abrasives tests, and constantly improve abrasive performance.
Rubber bonded abrasives are mainly on the roller mixer machine and roll into thin slices, and then forming red blanking knife;
Through experiments of high speed lapping with solid abrasives, the effect of lapping pressure on machined surface roughness is studied in this paper.
The white alumina abrasives made with vitrified bond may show red in white, red -yellow or celadon-gray. This will influence on the appearance quality of the products seriously.
The Greeks, and then the Romans, improved the recipes for toothpaste by adding abrasives such as crushed bones and oyster shells, which were used to clean debris from teeth.
Few records related to toothpaste or powder then exist, until around 1000 AD when the Persians wrote to advise their people to be wary of the dangers1 of using hard abrasives as toothpowders.
Wollastonite is also used as: protective slag in casting; sillicon-steel; electrode coating; lagging material; ceramic moulds and bonding agent for abrasives a filling agent in paper making, the trace mineral In the production of white cement and special electric ceramics.
-
家长参与造句
1、他鼓励学生家长参与学校的管理。2、资优生家长之教育期望与家长参与家庭学习间存在正相关。3、停滞衰退期为变革适应、学生行为、家长参与。4、追求学生快乐学习、教师有效教学、家长参与成长的全面*教育。5、你对于家长参与学校活动有何感想?如果有,你想参...
-
妈我爱你造句
1、母亲节你对妈妈说,妈妈我爱你,或者说妈妈,我感谢你妈妈,我真的好爱好爱你。2、妈妈我爱你。3、妈妈的爱给多少钱也不换,妈妈我爱你。4、在此,我要大声地对妈妈说:妈妈我爱你。5、爸爸妈妈爸爸妈妈爸爸妈妈我爱你。6、《妈妈我爱你》读后感最近我读了一本书名字叫《...
-
哥哥,谢谢你造句
1、过去之后,他就说:“大哥哥,谢谢你。”2、因为你,我从小都没被朋友欺负过;因为你,我从小都没有背过重的书包;因为你,我从来都是欢乐地长大;哥哥,谢谢你,给了妹妹我最好的保护和帮助。3、坐公交车,上来一个80多岁的老奶奶,手里拎了大包小包的东西这时一个小伙子给她让了座...
-
于耀东造句
1、于耀东恏涉抢手袋后被追失足堕楼积犯送院*实不治。...
相关文章
- Ihaveneverbeenarichperson,butIhavealwaysbeenblessed
- Toforgiveisavirtue(美德),butnoonehaseversaiditiseasy.Whe...
- submissive behavior造句
- 71.WhenBonnieRiverspassedherexams,everyonec
- InternetSecurityAwarenessMS-ISAC“KidsSafeOnline”2017Vir...
- 任务型阅读。BobSmithsayshenevergaveupthesearchforhisbeloved19...
- SeveraltimeseachyeartheQueengivesafternoonteaparties.B...
- Expertshavebeenwarning ofthehealthriskscausedbypassiv...
- 36 SecurityServicesadvisethattherehavebeenrobberiesr...
- 完型填空17 Samisabusdriverinabigcity.Alldayhedrivesabusthr...