首頁
返回
&

亚洲色图欧美色图乱伦熟女_国产成人无码区免费AV片_亚洲十八禁AV纯肉无码精品_亚洲成aV片一区二区三区

供應(yīng)美國杜邦 PBT 6129
SK652FR:Crastin? SK652FR is a flame retardant, 15% glass reinforced polybutylene terephthalate molding resin. It is lubricated and available in colors and is recognized by UL as UL94V-0 at 0.8mm. SK655FR: Crastin? SK655FR is a flame retardant, 30% glass reinforced polybutylene terephthalate molding(Crastin? SK655FR是阻燃,30%的聚對苯二甲酸乙二醇酯成型的玻璃纖維增強(qiáng))

訂購此產(chǎn)品

通過以下方式分享:

分享到:



更多