Suitable for welding of critical structures of low carbon steel and low-grade strength of low alloy.

用于焊接较重要的低碳钢结构和强度等级较低的低合金钢。

youdao

For welding low-alloy and high strength steel with corresponding strength grade.

用于相同强度等级的低合金高强钢的焊接。

youdao

Founded in 1989, specializing in the production of high-grade lock, enterprise strong technical strength, advanced production technology, strict quality management.

公司建立于1989年，专业生产中高档锁具，企业技术力量雄厚，生产工艺先进，质量管理严格。

youdao

That is the same strength as police-grade pepper spray a substance no sensible person would let travel through his digestive tract.

WSJ: Arms Race to Grow World's Hottest Pepper Goes Nuclear

Lost in the celebration of those halcyon Charleston days is that the era spanning 1920 (when the 18th Amendment became law) to 1934 (when the amendment was repealed) was marked by raging culture wars, rampant xenophobia, political upheaval, and threats of death or worse that came more often via poisonous industrial-strength alcohol masquerading as low-grade liquor than the rat-a-tat-tat of a Tommy gun.

FORBES: Booked Review: Another Round for Prohibition