ቻይና ከፍተኛ ጥራት ያለው ፖሊ polyethylene-polypropylene glycol CAS 9003-11-6 በጣም ተመራጭ ዋጋዎች አምራቾች እና አቅራቢዎች | ሁዋንሃዎ
Shiinaha oo tayo sare leh Pollythylene-polypropylene glycol CAS 9003-11-6 Qiimaha badan ee doorbidayaasha Soosaarayaasha iyo Alaab-qeybiyeyaasha | Huanhao