国产精品久久毛片_自愉自愉产区二十四区_久久99国产精品久久99果冻传媒_国产欧美成人一区二区a片_a级大胆欧美人体大胆666

廣旭鑄鋁廠生產(chǎn)的沙灘車輪轂，強(qiáng)度高密度好，無(wú)任何砂孔氣孔。

鋁合金重力鑄造工藝   

 價(jià)格實(shí)惠，歡迎光臨參觀指導(dǎo)！ 

 A356-T6, 319F, 413, A380 ,

LM25-TF, LM4 , LM6 ,LM24 ,LM2 ,LM20 ,LM27 ,

ZL101 ,ZL101A ,ZL105 ,ZL107 ,ZL108 ,ZL114 ,ZL201 ,ZL203 ,ZL301 ,ZL106 ,

EN AC-42100 , EN AC-43100 ,EN AC-43200 ,EN AC-42000 ,EN AC-45000 , EN AC-46200 ,

AC4C ,AC4CH ,AC2B , AC2A ,AC4A ,AC4B ,AC7A ,AC3A ,AC4D ,ADC10 ,

G-AlSi7Mg (3.2371) ,G-AlSi10Mg (3.2381) ,G-AlSi12a (3.2581) ,G-AlSi6Cu4 (3.2151) ,G-AlSi9Cu3 (3.2163) ,G-AlSi12(Cu) (3.2583) ,

G-AlMg3 (3.3541) ,

AP303, BP401 ,CP401 ,AP601 ,CP601 ,AP603 ,BP603 ,AS607 ,AS401 ,BS401 ,AS601 ,

BA327 ,BB401 ,CC401 ,AC601 ,AA603 ,AC603 ,AA607 ,DA401 ,EA401 ,DA601 ,

225 ,226 ,230 ,231 ,233 ,239 wa,241 ,242 ,260 ,244 ,245 ,

A-S12 ,A-S7G ,A-S5U3 ,A-G6(11) ,A-S10U4

SS-4212 ,SS-4244 ,SS-4245 , SS-4250, SS-4251 , SS-4252, SS-4253 ,SS-4255 ,SS-4260 ,SS-4261 ,SS- 4263 ,SS-4337 ,SS-4438 ,