(ni)
njW(xu)¡оTУ19407³L(zhng)ɳйhTF(xin)ں첿һоԺһO(sh)Ӌ(j)ҪؕI(xin)¸߉(dng)Ԫ40꣬(du)ߚ≺yT(mn)Mɵϵy(tng)^оnj(du)5-35MPa≺늴gO(sh)Ӌ(j)cЪ(d)(chung)ڇ(gu)(ni)I(lng)ˮƽ͜ظ߉늴y_(d)(gu)HM(jn)ˮƽҪɹУ(gu)Ұl(f)(zhun)"i늴y""ؓ(f)ϵ(sh)Ώɉ_(ki)P(gun)"1986@첿(j)ȳɹ(jing)һˣ"͜交늴g"1997@첿(j)ȳɹ(jing)һˣ"͜늴Fضa(b)?sh)о?quot;1996@½S᠖΅^(q)ȳɹ(jing)ڶˣԭ(gu)ίl(f)(chng)Ƹ߉늴y늄(dng)--(dng)_(ti)Ȕ(sh)ټ_(ti)܊Ƴɹ35MPa߉늴y(zhun)I(y)ں͵ИI(y)(dng)ǰx(yng)÷?yn)鉺sȻ⣨CNG܇(ch)ӚվĚwAݔbԄ(dng)Լ߉B(ti)ϵy(tng)Ԅ(dng)Ƶȡ