heavy-wall 厚壁
heavy wall pipe 厚壁管
heavy wall-head 厚壁封头
heavy-wall pipe 厚壁管
heavy wall casing 厚壁套管
heavy wall tubing 厚壁油管
heavy wall cylinder 厚壁筒体
heavy wall forgings 特厚锻件
The causes of inner transversal crack of cold-draw heavy wall pipe of 45 steel were analyzed.
针对45钢冷拔厚壁管存在内表面横裂纹问题，分析了其产生的原因。
Is telling us not to do that sharp-tongued thick-skinned belly of an empty mountain bamboo shoots and top-heavy wall of bedrock shallow reed.
就是告诫我们不要做那嘴尖皮厚腹中空的山间竹笋和头重脚轻根底浅的墙上芦苇。
A completion component fabricated as a short section of heavy wall tubular with a machined internal surface that provides a seal area and a locking profile.
一种完井部件。它是一段厚壁短管，其内表面经过机加工，于是提供了一个密封区域和一个锁紧的型面。
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