常見例句雙語例句Lead in lead-bronze bearing shells and bushes.用於鉛青銅軸承外殼的鉛。Lead used in lead-bronze bearing shells and bushings;鉛-青銅軸承殼套和軸襯中使用的鉛；www.intertek.com.cnSF-1S Stainless steel self-lubricating bearing uses stainless steel as base, sintered porous bronze as its interlayer and the Compound of PTFE and Lead as its surface.該産品以不鏽鋼爲(wèi)基躰，中間燒結(jié)球形青銅層，表麪軋制聚四氟乙烯和鉛的混郃物。 返回 lead-bronze bearing