1Ҫ
zҪ(yng)܇͙C܇ИI(y)ߜءͺͽ|(zh)ҪͷOȦ
2ܣ
zи߶ȵĻW(xu)(wn)ĿǰЏwͽ|(zh)ܺõһN26ͷzʯͻpͣ͟͡oCͶ(sh)ЙCoC܄ˎƷȣH͵ͷӵͪѡͰᡢȻҺ͡23ͷzĽ|(zh)c26ҸЪ֮̎͏ԵğoCl(f)ܱ26ͺҜ98%HNO3нn27weÛH13%~15%
3Ҫ;
zܷڰl(f)әCܷr200~250Lڹ300¶ڹ乤cl(f)әCމͬ_1000~5000wСrrg5~10꣩ڻW(xu)I(y)rܷoCᣨ140µ67%ᡢ70ĝ}30%ᣩЙC܄ȴN߷NͣЙC綡ϩϩϩ275µ֬ȣ͕rɳ149420≺Ŀ̹l^ܷr160~170|(zh)Lڹچξa(chn)÷zܷܷߜأ300棩µ|(zh)—Ț衢Ȼ黯ȻϩԼ120}
Ӳ ShoreA 72
쏊 Mpa 12.5
L % 311
s׃
ԇҎ(gu)
s25%,170×24Сr % 22
͜ -30-260
Ԝض -25ԇӟo׃
100%쑪(yng) Mpa 4.5
ע
Aʹ÷Ҝ20ֵ
} 36% 98%
50% 100%
c 50%