| 释义 |
precautions before welding
- 安全措施ān quán cuò shī
safety precautions
- 严防yán fáng
take strict precautions against
- 未雨绸缪wèi yǔ chóu miù
take precautions
- 防备fáng bèi
guard against; take precautions against; premunition
- 防灾fáng zāi
take precautions against natural calamities
- 有备无患yǒu bèi wú huàn
precautions averts perils
- 焊枪hàn qiāng
welding gun; welding pistol; welding torch; welding blowpipe
- 防震fáng zhèn
quakeproof, shockproof, take precautions against earthquake
- 屦霜践冰jù shuāng jiàn bīng
take precautions; be alert
- 预防yù fáng
prevent; take precautions against; guard against
- 角焊jiǎo hàn
angle welding; fillet welding; corner welding
- 镦焊duì hàn
upset bull welding
- 点焊diǎn hàn
spot welding; point welding
- 气焊qì hàn
gas welding; acetylene welding
- 氧炔焊yǎng quē hàn
autogenous welding; fusion welding
- 如以前rú yǐ qián
as before
- 氦弧焊hài hú hàn
heliarc welding; helium arc welding
- 焊接检验hàn jiē jiǎn yàn
welding testing; welding inspection
- 预防办法yù fáng bàn fǎ
precaution
- 很早以前hěn zǎo yǐ qián
long before
- 黄昏以前huáng hūn yǐ qián
before dark
- 临到lín dào
happen to, just before
- 临行lín háng
before leaving, on departure
- 生前shēng qián
before one's death
- 天亮之前tiān liàng zhī qián
before day
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