poor weld
英
美
- 有缺陷的焊缝,劣质焊缝
poor weld的相关资料：
临近单词
Poorna
poor
poor reception in broadcasting
poor transportation facilities
poor intrauterine fetal growth
poor student in the university
poor areas neighboring Beijing
POOR MOLDING OF PLASTIC HANDLE
poor minority mountainous area
poor geological tunnel section
poor to middling in quality.
poor/bad/zero visibility
