| 释义 |
tool joint, drill pipe sub
- 钻杆zuàn gǎn
drill stem; drill pipe; jackrod
- 棱锥形钻头léng zhuī xíng zuàn tóu
sprayed boring tool; sprayed drill
- 镗孔光车刀táng kǒng guāng chē dāo
boring finishing turning tool
- 磨具mó jù
grinding apparatus [tools]; abrasive tools
- 胶层jiāo céng
sub
- 吹笛chuī dí
piping
- 利器lì qì
edge tool
- 管钳guǎn qián
pipe tongs; pipe vice; pipe twist; pipe wrench
- 操练cāo liàn
drill, practice
- 手钻shǒu zuàn
hand drill
- 镀锌钢管dù xīn gāng guǎn
galvanized steel pipe; galvanized welded steel pipe
- 滚边的gǔn biān de
piped
- 机床jī chuáng
machine tool, tool
- 军事训练jun1 shì xùn liàn
drill
- 次级的cì jí de
sub
- 订户dìng hù
sub, subscriber
- 弯头结合wān tóu jié hé
knee joint
- 排污管pái wū guǎn
blow-off pipe; drain outlet; discharge pipe
- 篪chí
an ancient musical pipe
- 环境工具huán jìng gōng jù
envionment tools
- 阶梯刨刀jiē tī páo dāo
corrugated tool
- 撇渣器piě zhā qì
skimmer; skimming tool
- 接合处jiē hé chù
joint
- 连接处lián jiē chù
joint
- 胀缝zhàng féng
expansion joint
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