沉頭方頸 的英文怎麼說
中文拼音 [chéntóufāngjǐng]
沉頭方頸
英文
flat counter sunk square neck bolts-
Flat countersunk square neck bolts, with long square
平沉頭長方頸螺栓Flat countersunk square neck bolts, with short square
平沉頭短方頸螺栓Flat countersunk square neck bolts
沉頭方頸螺栓Countersunk head square neck bolt
沉頭方頸螺栓分享友人