| 英文名称: | | Siloxanes and Silicones, di-Me, hydroxy-terminated, ethers with polypropylene glycol mono-Bu ether | | siloxanes and silicones, di-me, hydroxy-terminated, ethers with polypropylene g | | lycol mono-bu ether | | siloxanes and silicones, di-me, hydroxy-terminated,ethers with polypropylene glycol mono-bu ether | | Siloxanes and Silicones,di-Me,hydroxy-terminated,ethers with polypropylene glycol mono-Bu ether |
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