In accordance with the new standard GB/T 46421-2025 “Determination of Dropping Point of Greases – Automatic
Recently, our newly developed petroleum distillation tester has officially been supplied to Sinopec, marking an important
[ShenYang, NOV 26th 2025] — Liaoning Huake Petroleum Equipment Technology Co., Ltd., a leading full-chain manufacturer
Specializing in the production of petroleum analysis instruments, metrological testing instruments, capillary viscometers, glass thermometers, glass hydrometers, and other glass instruments.
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