xcr
美 英
例句
Synthesis and Application of a Water Base EP Lubricant XCR
XCR水基极压润滑剂的研制及应用
XCR upper construction is not only waterproof and breathable but also provides great durability and superior comfort. XCR
上建设不仅防水,透气,而且提供了巨大的耐用性和优越的舒适性。