English translation for "extension steel"

接杆钎子
拧接钻杆

Related Translations:

extension port:  扩展坞

extension knife:  牵引刀

sing extension:  符号扩充

extension plan:  分机用户设备

extension intension:  外延内包

topological extension:  拓扑扩张

extension strain:  拉伸应变伸长应变相对伸长率张性应变

extension nipple:  加长短节

lease extension:  契约续期

extension bonnet:  伸长型上阀盖

Example Sentences:

1.

Rope thread extension steel bars for rock drilling 凿岩用波形螺纹连接钎杆

Similar Words：

"extension speed" English translation, "extension splint" English translation, "extension splint with rail" English translation, "extension spring" English translation, "extension station" English translation, "extension stem" English translation, "extension stem-operation" English translation, "extension stiffness" English translation, "extension stirrup" English translation, "extension stirrup for femur" English translation