1.
liner (tubes for barrels) for firearms
火器的内管（枪管）
2.
liner (tubes for barrels) for rifles
来复枪的枪膛内管（枪管）
3.
internal ribbed tube
内肋片管，内螺纹管
4.
Inside Diameter I.D
内直径（俗名管内径）
5.
broncho-esophageal tube
支气管食道二用内窥管
6.
Development of Intravascular Tourniquet (Uniform Balloon Sheathing Canal for Intravascular Hematischesis);
血管内止血带（制式血管内止血球囊鞘管）的研制
7.
To place in or enclose in a tube.
装管放入管内或用管包住
8.
Laparoscopic c-tube biliary drainage
腹腔镜下经胆囊管内置管(c管)引流术
9.
the ordinary clarinet with a middle range.
中音范围内的普通黑管。
10.
extrude tubing
自模型内压制出管子
11.
angioreticuloma of cerebellum
小脑血管网状内皮瘤
12.
internal X-ray crawler
管内x-射线检测仪
13.
internal management team [Exchange Fund]
内部管理小组〔外汇基金〕
14.
endothelium-derived relaxing factor
内皮细胞舒血管因子
15.
medium temperature sensor in pipeline
管道内介质温度传感器
16.
benign juvenile angioendothelioma
青年良性血管内皮瘤
17.
hemangioendothelial cell sarcoma of liver
肝血管内皮细胞肉瘤
18.
cut spiral grooves in(a gun-barrel)
在（枪管）内制出来复线.