ȫ(gu)(w)ᾀ
18730853086ڲˮܵԇ_ϴôӲ
ٞ˜pٴߕr(sh)ӵRr(sh)ܾ(ji)ʡԇߕr(sh)gԇߺϸʣ(yng)(j)ϵy(tng)^(q)͉ȼ(j)M(jn)вˮܵԇʹI(y)бҪԇʹǰƶһ(g)Ӌ(j)(li)ָ(do)ʩ
ˮܵԇ(yng)xˮcPBӵIJˮܵM(jn)ԇ(yn)ϴr(sh)ˮxӺó^(gu)2510(25ppm)ˮܵԇϴ(yng)Ͽа̵Ҏ(gu)
ԇr(sh)o(w)P(gun)ˆTM(jn)롣ԇɺˮܵޏ(f)
ԇǰ(yng)Ml:
A.ᱣ(sh)(yn)(ni)IJˮܵbѰҎ(gu)Db|(zh)P(gun)Ҏ(gu)
B.zĺpδͿͽ^
C.ˮܵϵs^ѽ(jng)Rr(sh)sb
D.(sh)(yn)ѽ(jng)^(gu)(yn)C侫ڃ(ni)õ1.5(j)xĝMֵ(yng)鱻y(c)^1.5-2ڃɂ(g)
E.ќ(zhn)ÝM㉺ԇ(yn)ҪҺww
F.(j)(sh)(yn)Ҫˮܵѽ(jng)ӹ̡
G.y(c)ԇˮܵͨ^(gu)äco(w)P(gun)ϵy(tng)x
H.y(c)ԇˮܵϵİȫyⲿѱ
I.(sh)(yn)ѫ@ѹ_(ki)
ˮԇ(yn)(yng)Ҏ(gu)t:
A.(sh)(yn)ǰעҺwr(sh)(yng)՚ų
B.ڌ(sh)(yn)^(gu)h(hun)ضȲ(yng)5(dng)h(hun)ضȵ5r(sh)(yng)ȡʩ
C.ˮܵČ(sh)(yn)Ӌ(j)1.5
D.(dng)ˮܵӋ(j)ضȸڌ(sh)(yn)ضȕr(sh)(sh)(yn)(yng)ʽӋ(j):Ps=1.5P[]1[]2ʽPs----(sh)(yn)(퉺)(MPa)P-Ӌ(j)(퉺)(MpA)[]1-(sh)(yn)ض²ˮܵSÑ(yng)(MpA)[]2-Ӌ(j)ض²ˮܵSÑ(yng)(MPa)(dng)[]1[]26.5r(sh)ȡ6.5
E.(dng)ˮܵO(sh)һ(g)ϵy(tng)M(jn)Мy(c)ԇr(sh)ˮܵČ(sh)(yn)ڻСO(sh)Č(sh)(yn)r(sh)(yng)ˮܵČ(sh)(yn)M(jn)Ќ(sh)(yn)(dng)ˮܵ(sh)(yn)O(sh)䌍(sh)(yn)O(sh)䌍(sh)(yn)СӋ(j)ˮܵ1.15r(sh)(jng)O(sh)λͬɰO(sh)䌍(sh)(yn)M(jn)Ќ(sh)(yn)
F.(du)e(cu)λ^IJˮܵ(sh)(yn)Б(yng)(sh)(yn)|(zh)oҺwˮܵČ(sh)(yn)^c(din)(zhn)^c(din)ĉó^(gu)ˮܵijd
G.ˮԇ(yn)(yng)_(d)ԇ(yn)(yng)(wn)10Ȼԇ(yn)Ӌ(j)ͣ30½o(w)й©ϸ
H.ԇ(yn)Y(ji)(yng)r(sh)äspλO(sh)ʩųe۵ҺwҺr(sh)ؓ(f)ҪSҺ
I.ԇ(yn)аl(f)F(xin)й©r(sh)Î̎ȱc(din)(yng)ԓٴM(jn)Ќ(sh)(yn)
ݔжwIJˮܵҪM(jn)й©(sh)(yn)й©(sh)(yn)Ľ|(zh)ǿ՚(](sh)(yn))ԇ(yn)(yng)Ҏ(gu)tM(jn):
A.ԇ(yn)Ӌ(j)
B.ԇ(yn)Ҫc(din):ֹyϺmݼy^ŚyŚyˮy
C.ԇ(yn)(yng)ˢͿˮl(f)݄ķM(jn)Йzzϸo(w)B©
߲ˮܵԇϸ(j)Ӌ(j)ŲˮܵϴI(y)
(qun)Уӱv˾ (lin)ϵַӱʡˮЗ(qing)hϭh(hun)· W(wng)վ䰸̖(ho)ICP2021004257̖(ho)-1