亚洲欧美精品suv,韩国三级中文字幕无码,99精品欧美一区二区三区,乱人妻人伦中文字幕

gӭLLh(hun)Ƽ޹˾ٷWվ ֙C13697293456 ΢̖ͬ
 
䓹ܵc䓹ܱ^
Դ䓹ܵS l(f)rg2021-10-13 13:43:26

䓹ܵc䓹ܱ^LСB䓹ܵgܱ^  _􏊶ȣȹܣ\É۔ˮԱ^ܺı^ȁ^DZ^(yu)Խн^ă(yu)ԔՈJ濴

䓹ܵc䓹ܱ^

һgܱ^
1 Ҏ(gu)`
䓹ܾҎ(gu)`ᘌκһNmõļgMMҎ(gu)󻯵؝M͵Ҫ 䓹ܵҎ(gu)ᘌԾͲЩֻڱض̶Ͼ@Nɫ
2 ȹ
䓹ܾЃ(yu)ďȹܣSɵ_6.4MPaҎ(gu)ȫϵ6
ȣwSOcr䓹ܵı^h(hun)ȿ140~520MPa֮gSȿ70~320MPa֮g
ȣwSOcr䓹ܵı^h(hun)򿹏ȿ154~340MPa֮gܿԽӿܲҲԵ
䓏ͺϹܺͲ䓹䓹ôBϹܵFܵB䓹ܵc䓹B
_􏊶ȣ䓹ܾнܳĿ_􏊶300kgf?cm/cm2 Ќ2600䓹܏1.8m̎δκΓp
3.ȹܣڄȹܷ߶ܝM⹤󡣲䓹ڽ܏^СĹܱgӊAɰӁMɝMÑκ΄Ҫ䓹ܱ턂ȝMɲؿ]
ڽܶijdЧd܇䓹ܿͨ^ď׃΁Юdȥӻ֏ԭ 䓹ڱض׃ºαГpĻ_
4.\É۔䓹ܵĻwǘO˰(wn)ĸ߷Ypĉǰ6Ҏ(gu)ģԴ_50\É۔ҊAWWAASTM Ҏ(gu)
䓏ͺϹܺͲ䓹䓹ôBӣϹܵFܵB䓹ܵc䓹B
䓹\É۔һ20\DgollyȴMøߡ䓹\Dr܃ˮ|܇ˮ O؎Ƿ늈Ҫأʹܱڰl(f)gҎ(gu)Ҏ(gu)tw푪Ϳr|Y ϡͿYc䓹ܵԭϲͬLrg\D⵽ˮ_Чΰl(f)֌ӵ䣬uʧ ͿȻʹܵıFӰl(f)Ч늻Wg،p\É۔
5 ˮԱ^
ăȱʮ֝²䓹ܵHazen-WllliamsֲϵCֵ160165䱣Ҏ(gu)ֵ50Ӌ150 䓹ܵCֵ120\úC65CֵĽܵıFӰl(f)Ч늻WgӳڃȱڽY 
䓹c䓹ܵMб^Ĕ䓹ܵĿ϶ֲڶȞ0.05mmg䓹ܵĿ϶ֲڶȞ3mmgδ g䓹ܵĿ϶ֲڶȵ60
䓏ͺϹܺͲ䓹䓹ôBϹܵFܵBӣ䓹ܵc䓹B
ȡ䓹ܵHazen-Williams ƽֲϵCֵ100䓹ܵC150t12ӢIJ䓹c14Ӣ䓹ܵͬ fͬĹ܏l£䓹ܵ䓹Ҫ36%
䓏ͺϹܺͲ䓹䓹ôBϹܵFܵBӣ䓹ܵc䓹B߀]п]òܹܵ߀䓹ܵԒڿ]]Ҳʲô}
   |   ˾   |   aƷչʾ   |   suY|   |   „ӑB(ti)   |   ИI(y)ӑB(ti)   |   “ϵ҂
Lh(hun)Ƽ޹˾ ַʡн򹤘I(y)@
“ϵˣO ֙C13697293456
]340063717@qq.com Wַhttp://www.njhm.com.cn
Copyright 2020 Lh(hun)Ƽ޹˾ All Rights Reserved.