11.O(sh)ҶȞ69ȵ^(q)(ni)ߌӽ(yng)M(jn)пO(sh)Ӌ(j)Ӌ(j)㰴ķNŷϡҎ(gu)JGJ3-2002Ҏ(gu)?A
A O(sh)ĸߌӽ(yng)Ӌ(j)
B 6O(sh)r(sh)I~III(chng)ϵĽӋ(j)㣬IV(chng)ϵ^߽79O(sh)Ľ^(q)O(sh)ҶӋ(j)
C 6ȲӋ(j)70O(sh)Ľ(yng)^(q)O(sh)ҶӋ(j)
D 6O(sh)r(sh)III(chng)ϵĽӋ(j)IIIIV(chng)Ͻ79O(sh)Ľ(yng)^(q)O(sh)Ӌ(j)
12.ߌӽY(ji)(gu)pO(sh)ķN_?B
A (yng)طȫO(sh)ãA(ch)Ҳ(yng)_(ki)
B (yng)طȫO(sh)A(ch)ɲO(sh)pcϲp(du)(yng)̎(yng)ӏ(qing)(gu)B
C (yng)طȫO(sh)еҕr(sh)H|ԇ|O(sh)
D طȫO(sh)A(ch)骚(d)r(sh)²ֿO(sh)pҲɸ(j)ͬrO(sh)p
13.O(sh)ҶȞ8ȕr(sh)(yng)ĵٶȷֵ(dng)r(sh)ȡкֵ?D
A 0.125g
B 0.25g
C 0.30g
D 0.20g
14.(j)俹ҪԷ֞(dng)II(chng)ؕr(sh)кηN_?B
A ɰ^(q)O(sh)Ҷ1Ӌ(j)
B ɰ^(q)O(sh)ҶӋ(j)1Ȳȡʩ
C ^(q)O(sh)Ҷ1Ӌ(j)úͲȡʩ
D زȡ|ԇ|O(sh)ҶȵĿʩ
15.ڿO(sh)С(du)(yng)ǣB
A С͵
B
C ż
D
16.M(jn)пO(sh)ĸߌӿܽ(xing)ҪϡߌӽY(ji)(gu)g(sh)Ҏ(gu)̡(JGJ3-2002)Ҏ(gu)?D
A (yng)pƫ(gu)M(jn)dӋ(j)һ(j)ܽďO(sh)Ӌ(j)ֵ˳ϵ(sh)1.30
B (yng)pƫ(gu)M(jn)dӋ(j)㣬һ(j)ܽďO(sh)Ӌ(j)ֵ(yng)ϵ(sh)1.30
C (yng)pƫ(gu)M(jn)dӋ(j)һ***ܽďO(sh)Ӌ(j)ֵ˳ϵ(sh)1.30
D (yng)pƫ(gu)M(jn)ddӋ(j)㣬һ***ܽ(jng){(dio)ďO(sh)Ӌ(j)ֵO(sh)Ӌ(j)ֵ(yng)ԲС1.1ϵ(sh)
17.P(gun)ڿķc(din)Ă(g)Y(ji)Փ_?A
A όľӌ(do)±ķc(din)
B ӌӸ(do)±ķc(din)
C ķc(din)߶cԓĘnjλP(gun)cY(ji)(gu)ĿӔ(sh)o(w)P(gun)
D ķc(din)߶cdֲʽo(w)P(gun)
18.P(gun)ڿܵ^c(din)Ă(g)_?C
A DֵȴϵļشھСϵļ
B c(din)Ӌ(j)Ŀ(c)Ƅȕr(sh)]˹(ji)c(din)D(zhun)(dng)
C Dֵķc(din)λc܌Ӕ(sh)P(gun)
D Dֵȷc(din)|ԇ|õ(c)Ƅȴ
19.O(sh)Ӌ(j)r(sh)ߌӿܽY(ji)(gu)Ŀ(c)Y(ji)(gu)(yng)ķNҪB
A (yng)O(sh)Ӌ(j)p(c)wϵwY(ji)(gu)(yng)q
B (yng)O(sh)Ӌ(j)p|ԇ|(c)wϵwY(ji)(gu)ɲòq
C vMO(sh)Ӌ(j)Ʉӿ(c)wϵ
D M(yng)O(sh)Ӌ(j)Ʉӿ(c)wϵvԲq
20.O(sh)Ӌ(j)r(sh)һ(j)֧Ŀv䓽Сٷʞ顾D
A 0.25%
B 0.3%
C 0.35%
D 0.4%