ϼ{ͺϷһNӲļ{zcͺ϶ɵͷ{zһNӲğoCYwÿK(jng)^20200Сra(chn)ꮅ≦ͻa(chn)Ʒa(chn)ƷǸ׃ɫÓzACϼ{õķz顰{衱zҹ˾ƵһNӲ|oCzЏȸճYȴ(wn)ͺԏ
2025-02-13 h/ƽTTҲQ鲣T,ǷT^,ҪOڽ(jng)IԈ,߂ͨT,߀õͨ,̈e^CȈa(chn)ƷTˮa(chn)ƷȲܽYôeMMߌɹҪ?]ĴeʹõĴT÷ڼܵͬr˷Ӳȡ_Լصܡ
2025-02-13 h/ƽϸߜ߷(wn)WԼԵ貣ԭƬͨ}(jng)^ؼӹˇһNȫ䓻ķǸ͆Ƭͬȵa(chn)Ʒ_ͻ2Сrͨ^헇HCzyϸ貣Ûϵ(sh)飨3.30.110-0.6/K˷Q֮顰貣3.3貣Ҫɷ12.5-13.5%躬78-80%˸貣
2025-02-13 h/ƽt(y)ԺˆTܼͼ^Ĉ,t(y)O䰺F,T^,ȫPϵش,coλt(y)ԺھҪTԄӜϵy(tng)Ԅӈϵy(tng)MȫҎ(gu),ҪMҽOӋҎ(gu)TǽȲ֮Чͻx,Ϸօ^(q)ʹ,ͻȹܡt(y)ԺȲOӋвͬĹ܅^(q),ͬIJλҪͻȼͬ,xõĽҪMҎ(gu)Ҏ(gu)
2025-02-13 0(j)ðȫ1:GB15763.1-2009Ҏ(gu),ЌMԔҎ(gu):(j)ͻO֞30犱60Ҽ90犼120犃Сr180Сr(j)e֞AͷCǸͷ3СrСrA,߷cԹy(tng)Сr
2025-02-13 0fҎ(gu)F܇վOӋgҪҎ(gu)--(܇վ)ᵽ܇վңĈƣOҪվd̖ͨCмһ^(q)_OC^촰ƺվḑ0.6mֱ^վdӿrQվ܇ɾteС55O?Ҏ(gu)еġC^촰һe`ıCָǷǸͲָϵy(tng)ܝMԺͷ
2025-02-13 h/ƽڮa(chn)ƷBԷҪĵĹ̶͓ڵcǸߙn^ ȫӰ푲ɹ⡢ȫϵ(sh)ЧFڽMӣڷօ^(q)ȵşЧؔa(chn)ȫҪҪօ^(q)õģԘǰ(컨)´500MM һ̶bҹ˾IJ͓6mm8mmƬa(chn)Ʒͨ^ˇҎ(gu)ē
2025-02-13 0