Assertion: lubricant's function | /r/CapableOf | become difficult to express
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Source sentences:
text: When the strength ratio of the (020) plane / (021) plane of the calcium sulfate hydrate crystals blended in the lubricating coating agent is less than 10, the aggregate density of the calcium sulfate hydrate crystals in the lubricating coating is Since it becomes a sparse state and it is easy to fall off without being able to endure the shearing force when it is introduced into the contact interface between the mold and the workpiece surface in plastic processing, the function as a lubricating coating required in this preferred embodiment It becomes difficult to express.