ʡԭ^(q)2020ߙC(j)C(j)չd
C(j)SУһһÿ¼}֬һÿμs100g馵50150mm͘ÿ1/3
ڌH_a(chn)xλ횴ڛ_(dn)ؓ(f)^O(sh)(zhn)Sؓ(f)һӇλxԭt
ÿȥȥܳ^0.013mmȥ^ɳa(chn)ģͱ^ᣬஔ(dng)˻̎a(chn)ģ͕׃ܛ½a(chn)ģͱꔵ(sh)ĥ^б·ߙC(j)sҺ
F(xin)ڽֹЈϵƷƺ͏SԽԽÑyД@ЩC(j)Ʒ|(zh)̕rg֮(ni)]зxһҌI(y)ĉC(j)̣@̎һЩhxىC(j)
bКĥxӄԷxO(sh)(yng)У(zhn)HͣrgHͣrgָď݆Qӵ90ң_ͣoK^ֹͣĕrg
(dn)(dn)(w)(w)ˑ(yng)վc^SһxoՓʲôrgעׄ(yn)ce˻һKvԒ
ͨ^O(sh)Ո҂Қgӭصǰ텢^L(chung)õĽ(jng)(j)Ը҂ē(dn)εĹ҂\ϣcԸc(chung)δ
_ȫKһN^dMbá(dng)뇍λ^~_(d)һֵrbڻKϵİȫKȱpԱMܓpKİȫK^^ᔡwȲ\ӿ϶СȫKݻ³׃ͶpȜpС^cw϶Kc׃ra(chn)˕r(yng)rͣ܇飬Qp׃͵İȫKֹCwCLrړp
_(dn)(dn)(w)(w)ˑ(yng)\ܛ٣~Xȣa(chn)ģϵؙC(j)ͰbIJԷֹa(chn)ģڰb^бôp
_Ҏ(gu)xĂ棺_λ]߶ȡ_ٶȺ͛__ߴ
ڌH_a(chn)x_^ćλ횴ڛ_(dn)ؓ(f)܇^_^Ĝ(zhn)Sؓ(f)һӇλxԭt_ú͏Уr_ڇλ80%90%_r_ڇλ50%60%\_r_ڇλ70%80%_Ï_(f)ϛ_r(yng)(j)w|(zh)κÙC(j)Sؓ(f)_λֵں_ֹҪ˼}C(j)SÉ߀Ҫ˼}C(j)Ĺ
ԓO(sh)ֻ̎ijЩҪӹԽ^O(sh)İpO(sh)
BUĥpspģ_ģP(gun)]߶Ҳ½A(y)O(sh)_ģr_ģĸ߶һӿC(j)ĸ߶ȡ
ڛ_ú͏У_É(yng)ڇλ80%90%^(yng)ڇλ50%60%^(yng)ڇλ70%80%
D(zhun)耳^pQķǓQһµ@Np܇(yn)أԙC(j)ǰ횿D(zhun)tɰȫϡ
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