達拉德群 的英文怎麼說
中文拼音 [dálādéqún]
達拉德群
英文
dalradian-
We also have outstanding talented experts in china, which form a software base to produce high - quality piston rings. anqing diamond pays a special attention to its nit riding, and the nitride piston rings have been highly honoured for its features. namely high modulus of elasticity, heat - resisting, wear - resisting etc
值得一提的是,帝邁德擁有卓越超群的氣體氮化加工工藝,使帝邁德氮化環的各項性能指標彈性模數熱穩定性耐拉缸性氮化層硬度深度和脆性等獲得國際同行界的高度評價,達到國際領先水平。
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