明桿閘閥 的英文怎麼說
中文拼音 [mínggǎnzháfá]
明桿閘閥
英文
outside screw stem rising through handwheel type gate ale-
Z41t rising stem vavle - changmao
Z41t型明桿楔式閘閥- changmaoZ41t rising stem vavle
Z41t型明桿楔式閘閥
分享友人