+86 188 9267 2536; +86 0574 6253 2768
admin@dyplas.com
GB/T 38271-2019 塑料 聚苯乙烯(PS)和抗冲击聚苯乙烯(PS-I)中残留苯乙烯单体含量的测定 气相色谱法
News
Address: Room 705, Building 3, Business Center, China Plastic City, Yuyao, Ningbo, Zhejiang, 315400
Tel.: +86 188 9267 2536 (whatsapp, wechat),
+86 135 8663 5496 (wechat)
Fax: 0574-62532768
Email: admin@dyplas.com


