Effect of fluoride on self - shielded flux - cored wire 氟化物對自保護藥芯焊絲的影響
Application of self - shielded welding technique to waterless gasholder projects 自保護焊接技術(shù)在煤氣柜工程上的應(yīng)用
Calculation of the electron trajectory for 200kv self - shielded electron accelerator 電子簾加速器的電子束軌跡的計算
The test technique of the self - shield gradient coil system for 0 . 2 t open - style permanent magnet mri 開放式永磁型核磁共振成像儀自屏蔽梯度線圈系統(tǒng)的測試技術(shù)
Flux cored wires for gas shielded and self - shielded metal arc welding of mild steel , high strength steel and low temperature service steel 低碳鋼高強度鋼和低溫鋼用氣保護和自保護金屬電弧焊用管狀焊絲
Self - shielding attributes to great flexibility of choosing the rotor material . slotless can eliminate ripple - free torque completely 本文在消化和吸收國外研究成果的基礎(chǔ)上,系統(tǒng)闡述了halbach電機的基本原理與性質(zhì)。
Jar - shape with self - shielding , compared with ring - shape one , the jar - shape cores easily coiling , high inductance and microminature 呈罐形,具有自我屏蔽效果,和圓環(huán)形磁芯相比,卷繞性能出色,單位空間占有電感值高,充分發(fā)揮出超小型高感抗的優(yōu)點。
Wps m - 1 p - 1 s - 1 , 1 2 standard welding procedure specification for self - shielded flux cored arc welding of carbon steel m - 1 p - 1 s - 1 , group 1 or 2 , 1 8 through 1 - 1 2 inch thick , e71t - 8 , as - welded condition 在焊接條件下1 8到1 - 1 2英尺厚e71t - 8碳鋼的自保護助溶劑芯電弧焊的標準焊接程序規(guī)范