Case-Hardened Steel for Gear
Draft Gear
牵伸齿轮
牵引装置
牵引机构
通风机构
车钩缓冲器
钩缓装置
缓冲装置
车端阻尼装置
缓冲器
transmission gear for small shaft
adjustment for a mixed network consisting of both GPS observation and conventional observation
adjustment for agricu lture structure
Computer imitate true look for fine
forging technology for fine grain structure
Polyester Fibre for for spinning
Structural adjustment for growing
structure adjustment for agriculture
utilization for fine chemical industry
fine adjustment
微调
精细校准
微动调节器
精密蝶
精确调节
精密校正
细密调整
精确调位
精细蝶
精调
微动装置
铺轨精调
细对光
细调
a high regard for Confucian classics and a low regard for commentaries
ACTETSME: APEC Center for Technology Exchange and Training for Small and Medium Enterprises
compensation for taking over the forest land for use