軸頸環 的英文怎麼說
中文拼音 [zhóujǐnghuán]
軸頸環
英文
end collar-
Railway transport equipment. clevis and tenon joints. rotating pins type ts and adjusting ring type a
鐵路運輸設備.軸頸和外殼的聯接.旋磚耳軸ts型和調節環a型Csic standard guide for characteristics for cervical spine immobilization collar
輔助頸椎固定軸環
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