Pipefitter
[化] 管工
🗣️ 情景例句
We think all the terms should meet with common agreement.
我们认为，所有的条款都应当取得一致意见。
Thank you for your inquiry, but we cannot make you an offer right now because we are presently unable to obtain appropriate materials.
谢谢贵方询价，但我们不能马上发盘，因为目前我们得不到合适的原料。
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。