荧惑鑫糊 幼苗
共回答了14个问题采纳率:78.6% 举报
1年前
回答问题
Single valve gate 热流道里面的术语
1年前1个回答
VALVE GATE 3/4" 800# SW A182 Gr55 UNS S32760
Gate Valve,Bolted Bonnet- Bolted Gland,OS & Y,Carbon Steel,.
Ductile Gate Valve BS 5163
FC API 6A gate valve Body,中文是什么?
GATE VALVE API600 BB-BG-OS&Y CL150 RF ASTM A216 WCB怎么翻译
1年前3个回答
GATE VALVE WITH BODY BLEED 中文是什么?
1年前2个回答
16" 150# Gate Valve,RF Flanged,Crane Model 47XUF,CS,A216WCB是
THE OLD MAM ( )YESTERDAY IS A FAMOUS DOCTOR 1 I SPOKE 2 I SP
he is in front of the goal gate的问句
辩音1.gr{ea}t sp{ea}k l{ea}ve2.b{e}gin n{e}xt w{ea}ther3.s{ou}
英语翻译不要拉翻译网上的、谢谢::We usually call the Chinese New Year the Sp
_____there are many different types of food, some animals sp
They arrived at their university very late,______ the gate c
Chinese female film stars, like Gong Li and Zhang Ziyi, due
let's meet o___the school gate .填on 还是over
求讲解:they claimed ____ a wallet at the school gate last week,
SP 八年级数学(下)水平测试十
英语翻译If bit off more than I can chew ,I will eat it up and sp
1年前5个回答
你能帮帮他们吗
爸爸带着小军去购物,爸爸带的钱数的小数点向左移动一位就是小军带的钱数,两人一共带了159.5元.请你
某种含有MgBr2和MgO的混合物,经分析测得Mg元素的质量分数为38.4%,求溴(Br)元素的质量分数.
英语翻译Cancer cells are so radically different from normal ones
I study English by working with a group
Nature is one of the main sources of inspiration(灵感来源) for a
精彩回答
学习是__________过程,需要克服困难,刻苦努力。 [ ]
It is said _______ ________ was all ________ he said. [ ]
下面语句中加粗的词语意义相同的一项是 [ ] A.此所谓战胜于朝廷 四境之内莫不有求于王
研究发现,人们所受压力会增加血液中糖皮质激素的含量,而糖皮质激素可将前体细胞变为脂肪细胞,所以 ① 。
求函数y=x^3-3x^2-9x+5的单调区间、极值、凹凸区间、拐点