ľ֞ǎ? tľcʲô?
˾ľ rg2019.03.04 g[Δ(sh)1634
ľĶx
ľľмtSľľԠľľйoζζyeYľľȻ|H_ѣןoȱݮa(chn)
Σľķ
ľ()StɷN
Gľɸ߶ֱľĽY֣yֱб潻eڸͼӹᔡᡢzϵܾܣ|^ܛ_ȺgееgееȣڽҾذzϰذȏV;
tľĽYy滨yͼӹ^yܣ|ӲȺg^ܺܺãgееڼҾӸߙnҾӣ҃(ni)ذȏV;һľƷͬrľľмʳþ(U)B(yng)
ڸ^N_ѬF(xin)ľ|ƫӲ,wSLԴ׃
ٴΣtľc
t(t)^죺ɢײܿ@ٶԴιܿٔ(sh)̏ܿ(2-3);б;wSSڽMŴR¿Ҋh(hun)ľ侀ŴR@ϡխԌSz@ɫL̲һ
ľGľ_60m؏s2.0m߰s70N(j)ɫ֞t͜\t
ֲֲږ|ρ^(q)ҪӡἰRM
M棺߅ą^(q)e@IJļtutɫ߅Sɫ3-4cmL݆@
Ƥ1.0-2.0cm|^ܛחlKxƤtɫСƬÓ䣬(ni)Ƥؼtɫ;gƤwSl(f)_xzız(ni)Ƥ
ԣ߹ɣyeY;ɿsСӹ⻬zἰܺNܶ0.56-0.86g/cm3
;mІΰzϰ塢Ҿtľذ҃(ni)bһ㽨촬
ReҪcız(ni)ƤIJļtutɫܿwSSz@ɫL̲һ
˾СJMȡĽ(jng)IԳ֡͑һԭtV͑ṩ(yu)|ķաgӭW(wng)ַxeno-design.com

(lin)ϵ҂
˾ַA^(q)ʢ_ijб200̎Ǻ˾·ڣʿľ
(lin)ϵˣ
Ԓ1889827800815008056201
棺0898-66801778
֙C1889827800815008056201
]䣺2954674733@qq.com
W(wng)ַhttp://xeno-design.com