Nickel Steel Gas Welding Rod的意思|示意
美 / /
英 / /
镍钢气焊条
Nickel Steel Gas Welding Rod的网络常见释义
镍钢气焊条 ... nickel covered welding electrode镍药皮焊条 nickel steel gas welding rod镍钢气焊条 nickel-base alloy bare welding filler metal镍基合金焊丝 ...