单向压制
The utility model relates to a single-action two-way equalizing valve, comprising a valve body, a valve plug, a valve rod, a pressing cover, a compensating cushion ring, etc.
本实用新型是一种单动双通平衡阀,由阀体、阀塞、阀杆、压盖、补偿垫圈等组成。
Jc value of drawn and roiled strips as obviously increased after single action pressing.
拉拔、轧制的带材经单向压缩后Jc值显著提高。
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