The invention relates to the processing field of plastic material, in particular to a processing technique of a plastic syphon.
本发明涉及塑胶材料加工领域，特别涉及塑胶弯管的加工工艺。
With adjustable setting pressure, it can keep metering pumps dosing accurately and be an anti-syphon.
可在定量泵浦输送时，建立稳定输送压力，输送精确定量的药液，并可防止虹吸。
With adjustable setting pressure, it can keep metering pumps dosing accurately and be an anti-syphon.
可在定量泵浦输送时，建立稳定输送压力，输送精确定量的药液，并可防止虹吸。
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