铸造用粘结剂
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binder for foundry use 铸造用粘结剂
binder for foundry core sand 型砂黏料
binder for foundry
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The raw material undergo chemical treatment and dilution for the modified tall oil pitch binding material to be obtained. and its dilute solution is used as a core binder for foundry use.
以浮油沥青为原材料，经化工处理、稀释后成为改性浮油粘结剂。可以作为铸造用型、芯砂的粘结剂。
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